CSS3 Social Icons with Font Awesome

You can add this widget by pasting the below code in the desired location or if you want to show these icons after the post then go to Blog Title → Template → Edit HTML. Press Ctrl + F and search for <data:post.body/> code and paste the below given code just below <data:post.body/>.

NOTE : There maybe more than one <data:post.body/> so make sure that you have selected the right code.

<div class="social social_intro">
<span class="title-ico">
Follow Us On :
</span>
<a href="#"><i class="fa-facebook"></i></a>
<a href="#"><i class="fa-twitter"></i></a>
<a href="#"><i class="fa-rss"></i></a>
<a href="#"><i class="fa-pinterest"></i></a>
<a href="#"><i class="fa-github"></i></a>
<a href="#"><i class="fa-cloud"></i></a>
</div>
<link href="http://theme20.com/demo/valeo/styles/icons.css" rel="stylesheet" type="text/css"></link>
<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/3.2.1/css/font-awesome.min.css" media="all" rel="stylesheet" type="text/css"></link>
<link href="http://files.allbloggertricks.com/abt-icons.css" media="all" rel="stylesheet" type="text/css"></link>
<style>
.social a {color: #fff !important;}
</style>

After adding the code follow the below given instruction.

How to Customize

First of all you have to replace # with the desired profile link you want to add. Secondly you can add, remove or edit the <a.... </a> as per your wish. To change or add new icon you may add a new <a..</a> or edit the existing one. You just have to remember to change the class name i.e. from fa-cloud to fa-instagram, fa-stackexchange, fa-skype, fa-dribble or anything as per your wish. Most of the major icons have been covered in the above given code. You may also change the color of the icons according to your blog's skin color. To do so scroll to the bottom of the given code and change it as you want. By default it is White

Thats it. Save the template and you are finished. Now you can see awesome icons on your blog and with a greater possibility of editing them as per your need.

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How to remove Blogger Picture/Image Shadow and Border

how to remove shadows and borders from your blog that are found on some of blogger’s templates. The shadow effect can be great when used sparely, but on blogger templates it can seem a little overdone. This post will show you how to remove the shadow from your blog posts, images and headers. Hope you find it useful.

Remove shadow from blog post/content

You need to firstly access your code so go to Design > Template > Edit HTML and Search (CTRL F/CMD F) for .content-outer. You should see the something similar to the following code, it may look a little different depending on what template you are using. You’ll want to carefully remove the code within the brackets to remove the shadow effect.

.content-outer{
-moz-box-shadow: 0 0 40px rgba(0, 0, 0, .15);
-webkit-box-shadow: 0 0 5px rgba(0, 0, 0, .15);
-goog-ms-box-shadow: 0 0 10px #333333;
box-shadow: 0 0 40px rgba(0, 0, 0, .15);
 }

Alternatively, you can go to Design > Template > Customize > Advanced > Add Css & add the code below to the box to over-ride your css. This will add it above ]]></b:skin> in your HTML code.

.content-outer, .main-inner .widget, .date-outer {
/* remove borders by xomisse */
-moz-box-shadow: none !important;
-goog-ms-box-shadow: none !important;
-webkit-box-shadow:none !important;
box-shadow:none !important;
}

Remove Shadow from Text Header on Blogger

Design > Template > Customize > Advanced > Add Css & add the following code;

.Header h1 {
/* remove borders by xomisse */
text-shadow:none;
}

Remove shadows from images – post, sidebar, profile

Design > Template > Customize > Advanced > Add Css & add the following code;

.post-body img, .post-body .tr-caption-container, .Profile img, .Image img, .BlogList .item-thumbnail img {
/* remove borders by xomisse */
-moz-box-shadow: none !important;
-goog-ms-box-shadow: none !important;
-webkit-box-shadow:none !important;
box-shadow:none;
}

Remove shadows and borders from images

Design > Template > Customize > Advanced > Add Css & add the following code;

.post-body img, .post-body .tr-caption-container, .Profile img, .Image img, .BlogList .item-thumbnail img {
/* remove borders by xomisse */
padding: none !important;
border: none !important;
background: none !important;
-goog-ms-box-shadow: 0px 0px 0px transparent !important;
-moz-box-shadow: 0px 0px 0px transparent !important;
-webkit-box-shadow: 0px 0px 0px transparent !important;
box-shadow: 0px 0px 0px transparent !important;
}

If there is something with a shadow on your blog that you wish to get rid of and I didn’t mention it above, simply look for the element in your code, find box-shadow and change it to 0px , that should solve the problem. If not, leave me a comment and I’ll help you in whatever way I can.

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How to Recover Windows 7 Administrator Password

Microsoft Windows 7 is the latest version of Microsoft Windows operating system. Compared to its predecessor Windows XP and Vista, Windows 7 is more powerful and more secure

 Unlike Windows XP, Windows 7 adopted a new password protection system that we can't use the hidden administrator account by default. The problem is that when Windows 7 administrator password lost, we can no longer recover our lost password by using the hidden administrator account. Therefore, how to recover the Windows 7 Admin password if we lost or forgot it?

Don't worry, here are two methods for Windows 7 administrator password recovery:
Method one: Use another Windows 7 administrator account

If you had created more than one administrator account on your Windows 7 computer and you can remember the others admin password, you are lucky. In such a case, you can change one of the administrator accounts' password if you login with another administrator account. What you need to do is just following these 3 easy steps:
 
Step 1: Click Start -> Control Panel -> Add or remove user accounts
Step 2: Choose the locked administrator account.
Step 3: Click Change the password or Remove the password. And then you can change or remove the lost or forgotten password.

Please note: If you select this method, the locked Windows 7 administrator account will lose all EFS-encrypted files, personal certificates, and stored passwords for Web sites or network resources.

However, if the locked account is the unique administrator account on your Windows 7 computer, you can try the method below.

Method two: Use third party Windows password recovery software
There is plenty of software which is used to recover Windows password available online. You can choose one of them to create a Windows password recovery disk and use the disk to recover Win 7 Admin password. Then you can follow these 4 easy steps:

Step 1: Download the software and install it on another computer which has a CD/DVD writer.
Step 2: Run the software and burn the ISO image file into a blank CD/DVD.

Step 3: Recover Windows 7 administrator Password with nearly burned password recovery disk.
Step 4: Reboot your locked computer without a password required.

Now you can regain access your Windows 7 operating system and create a new administrator password. The best thing of using this method is that you shouldn't lose any data on your computer. Furthermore, If you can't find a computer which has a CD/DVD writer or the locked computer have no a CD-ROM, You can burn the ISO image file into a USB flash drive and use the USB flash drive to recover your Windows 7 administrator password.

Try these two methods the next time you lose or forget your Windows 7 administrator password, which you do not need to reinstall Windows system for getting back to Windows by removing lost or forgotten password.

How to recover windows 7 administrator password? This article is about windows 7 administrator password recovery.

Article Source: http://EzineArticles.com/4375999

                    watch this video How to recover windows 7 administrator password?

             

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Samsung GALAXY S4

samsung s4

 

 

          Introducing Samsung GALAXY S4 

 

   

    

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BlackBerry BBm

BlackBerry was once in a similar situation. Evolving from the pager they grew to support email first, then BBM. By 2006 they were an incredibly popular handset manufacturer with an incredibly popular messaging service attached to their platform. And those two things, their handset popularity and their messaging popularity, were inextricably linked.

By 2010, however BlackBerry's handsets had fallen behind iPhone and Android. There was talk of BlackBerry taking BBM cross-platform but nothing ever came of it. They were seemingly afraid that if they let their messaging system go, their users would go with it. It wasn't apparent to them at all that their messaging business could surpass their handset business. That BlackBerry as a company could be valued at around $5 billion and WhatsApp, a cross-platform clone of BBM, would one day go for $16 billion. So BlackBerry waited. They waited until many of their users had moved on and only then did they take BBM cross-platform. And instead of a position of strength and dominance, they find themselves fighting to survive.

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Best Computer Processor

 

 processor definition

 

 A central processing unit, also referred to as a central processor unit, is the hardware within a computer that carries out the instructions of a computer program by performing the basic arithmetical, logical, and input/output operations of the system

 

While buying a new personal computer, which is the one thing that matters above anything else? It's the computer's central processing unit (CPU) or processor. Silicon based chips are the brains of a computer that control every single one of its functions. The choice of processor decides the speed of computing and its multitasking ability. If you are planning to buy a new desktop or laptop computer, you would want to know which is the best processor to buy in the market.

Every computer chip today is a piece of silicon etched at nanometer (10-9 m) scales to form billions of transistors that together constitute the central processing unit of a computer. Today chip manufacturers have reached a limit in terms of the number of transistors that can be etched on a silicon chip and have instead opted for multicore chips. There are two, four or six chips that form a computer processor today, by working in coordination. This multicore design has helped chip makers like Intel to surpass the clocking frequency barrier and create faster chips.

Best Processors On the Market

The things that you look for in a computer processor are high speed of computing (represented by a high clocking frequency), multitasking, ability to handle intensive 3D graphics, larger cache size (which grants more working memory) and of course reasonable cost. The best processor chip for the money is expected to possess more than one of these features.

There are more than one way of choosing the best computer chip depending on what you are really looking for. There is the topmost processor that is above all others and beats them in all departments of computing and then there is the budget choice, which offers the best at moderate cost. We will consider both types here.

Unarguably the Best Processor to Buy - Intel Core i7 990X
If you are looking for simply the best and cutting edge for your laptop or desktop computer, the Intel core i7 990X is 'The One'. It is simply the best processor on the planet. The most power packed processor launched by Intel till date, this is a beast of a CPU, with 6 cores, 12 threads, 12 MB smart cache and a maximum clocking frequency of 3.46 GHz that can touch 3.73 GHZ on demand, thanks to Intel's Turbo Boost technology. Its 32nm architecture means that it is a leaner, yet more powerful beast than its 45nm build predecessors. Get over quad and dual cores, six core processors are here!

This is unarguably the best computer chip for gaming. Its power as a processor is boosted by Intel's Hyper threading, virtualization, 6.4 GT/s Intel QPI and speed step technologies. It is a processor born to rule and conquer gaming aficionados and power users. With all these features, the price tag on the chip is $999. The price is truly justified by the phenomenal performance and brute force powered by its 6 cores and 12 threads. It is truly one of a kind in the computing market today. In the same Intel core i7 extreme series, there are a few more processors to watch out for, which include (The processors with 'M' in their name are laptop processors):

Intel Core i7 980X (12 MB cache, 3.33 GHz)
Intel Core i7 975X (8 MB cache, 3.33 Ghz)
Intel Core i7 965 (8M Cache, 3.20 GHz)
Intel Core i7 940XM (8M Cache, 2.13 Ghz)
Intel Core i7 920XM (8M Cache, 2.00 Ghz)
Intel Core i7-2960XM (8M Cache, 2.70 Ghz)
Intel Core i7-2920XM (8M Cache, 2.50 GHz)

Best Budget Buys
The only problem with Intel core i7 990X and other processors from that series is the price which sets it beyond the reach of most mortals. However, there is a lot of choice in the lower ranks to choose from. As an AMD versus Intel chips comparison would reveal, top processors belonging to the other chip giant - AMD aren't in the same class as Intel's core i7. They are therefore competing with Intel by offering quad core chips at much lower prices. As the war between AMD and Intel processors rages on, we consumers are the one to benefit from the competition.

Here are some of the best CPUs to look out for, that fall in the medium and low-budget category, for you to choose from.

AMD Phenom II X6 1100T - $265
AMD Phenom II X6 1090T- $169
AMD Phenom II X4 980 - $185
AMD Phenom II X4 975 - $175
AMD Phenom II X4 965 Black Edition 3.4 GHz - $195
Intel Core i5 750 2.66 GHz - $196
Intel Pentium Processor G6950 2.80 - $87(!)
AMD Phenom II X2 550 3.1 GHz - $102

If you are looking for the best computer chip, any one from the above list will meet your requirements. This list of best processors only includes those which offer great computing power at medium to low prices. Though they may not reach the dizzying heights of computing power reached by Intel core i7 990X, they are good enough for most gaming applications, as well as office or home use. Choose one that suits your budget. Going for the best is always the right choice.

For search: Best Computer Processor, computer, Best Processor, Processor,

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How to Manually Remove a Virus

Our computers have a threat from different types of computer viruses. In this write-up, we will know how to make our computers free of viruses.

Computers have become an integral part of our life. Along with computers, Internet has also become an indispensable part. However, there is a negative side to the Internet technology, which is the rampant spread of computer viruses. Therefore, computer security becomes a matter of major concern for every one. Although it is recommended that we should have an antivirus software installed on our machines, there are times that we may not have it installed and that is exactly when the computer may be infested by a software. This brings up the question, what are the steps to manually remove a virus so that the machine is not infested with the threatening virus.

Steps to Remove a Virus

You will need some computer programming skills to get rid of the computer virus. You will just need the knowledge of basic syntax. The first step you should take before you start with the computer viruses removal process is to take system back up. It is essential so that in case you delete a wrong file in the process, you will not lose important data. In some cases, the file may be necessary to run the computer system. The data should ideally be backed up in an external device. Once the data has been backed up, you can format the system to get rid of the virus totally. However, it is not recommended that you use the system restore option to get rid of the virus, as this often leads to virus multiplication as opposed to removal.

The other process is a lengthy one which will need technical expertise. In this process, the first step is to identify the virus as there are many different types of computer viruses. To identify the virus you can seek help from various antivirus websites. From these websites you will be able to see the way the particular virus makes files. Now you will have to look for the behavioral pattern of the virus. Once that has been identified, the next step is to go to task manager. From the task manager stop the virus processes so that there is no chance that the virus replicates itself. The next step is to go to the file registry and delete the virus files, taking help from the information you have found from the different websites pertaining to the virus.

Steps to Manually Remove a Trojan Virus

If you do not want to use the options available online for the removal of the Trojan, you will have to undertake the process of removing the virus manually. To remove Trojan virus, you will have to first identify the system files which are infected by the virus. The next step is to erase the files so that normal functioning of the system is possible. You can seek help from online forums or antivirus software websites.

I would recommend that although there are steps one can take to remove the virus manually, it is best to invest in a reputed antivirus to avoid attacks to your system where your data is at risk.

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Types of Computer Security Threats

With the wide scale use of internet, there are different types of computer threats, that the computer networks are susceptible to. Each of these threats can cause potential damage and cause a lot of harm, if the data is lost. It is important to know the different types of threats, so that the data can be safeguarded.

Computer network as well as stand alone systems are susceptible to a number of computer threats. The damage caused by the threats can cause very high loss to the company. The danger increases, when the computer network is connected to the internet. Although there are different types of threats to computer systems, they have a common bond. They are designed to trick the user and gain access to the network or the stand alone systems or destroy the data. Some of the threats are known to replicate itself, while others destroy the files on the system or some infect the files itself.

Types of Computer Security Threats

The classification of the types of information security threats is made on the way the information in the system is compromised upon. There are the passive threats and the active threats. The passive threats are very difficult to detect and equally difficult to prevent as well. Then there are the active threats. Since these threats continue to make changes to the system, they are easy to find out and fix as well.

Virus: The most common of the types of cyber threats are the viruses. They infect different files on the computer network or on the stand alone systems. Most people fall prey to the viruses, as they trick the person into taking some action, like clicking on a malicious link, downloading a malicious file, etc. It is from these links and files, that the virus is transmitted to the computer. There are also cases of the viruses been a part of an email attachment, which may be downloaded from the internet. In some cases, the viruses can also spread through infected portable data storage as well. Hence, it is important to have an antivirus on the system, which can not only detect the virus, but be able to get rid of them as well.

Worms: The other common types of internet security threats are the worms. They are actually malicious programs, which take advantage of the weaknesses in the operating system. Like the worms in real life crawl to move from one place to another, similarly the worms in the cyber world also spread from one computer to another and from one network to another. The most prominent feature of the worms is that they are able to spread at very high rates, which can lead the system being at risk of crashing. There is a type of worm, called net worm. These worms replicates itself by sending complete and independent copes of itself over a network, thereby infecting almost all the systems on the said network.

Trojan: This is a different type of computer virus, which is disguised under the garbs of a friend. The Trojans derive their name from the legend. They make their way into the software, which may not be noticed. It is often seen, that the Trojans are a part of the different attachments in emails or download links. In some cases making a visit to certain web pages also puts the computer system at risk.

Spyware: Spyware as the name suggests spy on the network and the computer system. They may be downloaded unintentionally from different websites, email messages or instant messages. In some cases, they may also make their way through different direct file sharing connection. In some cases, clicking on 'Accept User License Agreement', can also put the computer at risk.

Rootkits: The job of the rootkits is to give cover to the hackers. The best or the worst part about rootkits is that they are able to hide themselves from the antivirus software as well, due to which the user is not aware that a rootkit is present on the system. This helps the hacker and he is able to spread malware on the system. Therefore, it is important that one opts for antivirus, which also has a rootkit scanner, which will be able to detect the invasion.

Riskware: They are dangerous applications, who often become a part of software applications. They are often seen as a part of development environment for malicious programs and spread to the software applications. In some cases, these applications can also be used by hackers as additional components to gain access in the network.

Adware: The recent addition to the list of computer threats are the adware. They are actually advertising supported software. It is not uncommon to see different advertisements or pop ups coming up on the computer, when certain applications are being used. They may not pose a lot of threat, but often lower the speed of the computers. There are chances that the computer system may become unstable because of these adware.

Cookies: When we visit a website, there are files due to which the website is able to remember the details of the computer. They are more of a threat to confidentiality as opposed to the data on the computer. In most cases, cookies may be stored on the computer without the consent of the user and data may be stored on them, which is passed back to the website server the next time, one visits the website. The data gathered may be sold to third parties and depending on the interests, which may lead to different advertisements flashing on the screen.

Phishing: Often people appear to get emails from trustworthy organizations, like banks. In some cases, the emails may come from bogus sites, which may resemble the original site or it may superimposes a bogus pop up, due to which confidential data is gathered. They are often a part of different scamming activities and often poses to the financial threats.

These were the main types of computer threats. It is important to be on the look always to ensure that the network and/or standalone systems are protected from the threats. As soon as any of the threats are detected, measures will have to be taken to get rid of them at the earliest, so that the data is protected.

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Free Application for Federal Student Aid

For any student hoping to attend college in the coming year, the first place you need to start is by filling out the Free Application for Federal Student Aid that is commonly referred to as FAFSA. The earlier you fill out this form the better as far as your chances of receiving the full amount of financial aid that is available to you as well as to clear up and fix any potential problems that may arise well ahead of the deadline for aid being awarded.


The final date for application changes from year to year and is generally somewhere near the beginning of summer. Earlier is much better than later as far too many students wait until closer to deadline in order to fill out their forms and if you have any questions you are likely to find yourself standing in or calling into longer lines for your answers.

There are a few things you need to know about the FAFSA. Most schools require this form to have been filled out before they will award any financial aid, not just federal financial aid. In other words you should check with your school but you may need to fill out this form even if you are only applying for departmental scholarships and not federal financial aid. It is a good idea to begin at the financial aid office of the institution you plan to attend at any rate to make sure they do not have additional forms that they require you fill out in order to apply with financial aid through the university or college as well as the federal government.

Another thing you need to be well aware of is that you will need to fill out one of these forms for each year that you hope to receive financial aid of any kind. This is not something that is automatically renewed or guaranteed. There are many changes that could affect the amount of money you are eligible to receive as well as whether or not you are eligible to receive federal funds at all on any given academic year. For this reason you must apply for aid for each year that you attend.

Another thing that you must remember is that while a subsidized student loan doesn't been to accrue interest until you graduate or cease to be enrolled for the required hours, an unsubsidized student loan begin accruing interest from day one. This means that you will owe a substantial amount of money in interest upon graduation if you take out an unsubsidized student loan in order to pay for educational expenses.

Student loans make college educations possible for many people who would not otherwise have the opportunity to attend college. At the same time there are many people, who neglect to use these loans responsibly, which is the beginning of irresponsible spending habits that can plague people for the remainder of their lives. Take great caution that you use your student loans for their intended purpose and use them wisely.

The FAFSA also enables you to apply for Federal Pell Grants and Federal Work Study programs in addition to student loans. Of the three mentioned above, student loans should be a last resort rather than a first. The amount of money available can prove to be quite tempting so be very careful and read all the terms before signing up for any and all financial aid. Your high school, college financial aid office, and the Internet are all excellent sources for information on scholarships, grants, loans, and work study programs for which you may qualify.

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Vacation And Credit Cards

Each and every year, many of us go on vacations.  Vacations are a great way to relax, and get away from the everyday pressure of life.  Over half of all American families take their vacation between April and September, meaning that they spend a lot of money on travel.  Whether it’s international or domestic travel, you can spend a fortune before you actually realize it.

As we all know, traveling with cash or checks isn’t always a wise decision.  Renting cars, flying in airplanes, or checking into hotels is a much easier task if you have a credit card.  Even though you may decide to use your credit cards for big purchases only, you’ll find that the traveling experience will be a much smoother process. 

Unlike cash or checks, credit cards make handling your documents and receipts much easier.  If you purchase something, records from that purchase will be made with your credit card manufacturer, which you can always fall back on if something happens.  Things can go wrong without notice, so you’ll always want a backup plan or something to have as proof in the event of a disaster.  With a credit card, all you need to do is look back at your statement and you’ll find everything that you purchased in one easy to find location.

Credit cards are also much easier to handle and keep track of than cash.  If you decide to go to a theme park or a resort, you’ll find that cash can be a bit bulky to handle.  Carrying a large amount of cash can be hard to keep track of, even though it isn’t recommended.  Credit cards use up less space, and you can keep them in your pocket.  When you need to pay for something, you don’t need to count through your cash, simply hand over your credit card and sign your receipt.

If you don’t have any credit cards, you can always get them for vacation purposes only.  There are many benefits to having credit cards, besides the fact of them being easier to keep track of.  There are many different credit cards out there to choose from, including those that will give you cash back or rewards when you make a purchase.  Cash back is normally a small percentage of what you spend, and is given to you at the end of the month.

Some credit cards will give you reward points for every dollar you spend, which can be redeemed with several merchants offering a variety of products.  Although cash back is always a great thing, many people find reward cards to be just as good.  You can enjoy your vacation, buy just about anything you want, and know that the money you spend will help you to buy other things that you may need when your vacation is over.  Actually, can you think of this as having your cake and eating it to.

All in all, credit cards can make your vacation easier than ever before.  You can earn rewards and cash back with purchases you make using your card.  Although you may think cash is the preferred way to go, there are several merchants who actually prefer credit cards.  They are more professional, and easier for you to handle than cash or checks.  They are easy to obtain as well, providing you have good credit.  If you don’t have a credit card, you should look into getting one before you take your next vacation.  All you need to do is look for your favorite company online and apply through their website - you’ll normally receive a response in a matter of minutes.

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How to edit pdf file

 Tip: PDF files are for viewing not editing, if you have the original file use it instead of following any of the below suggestions.

The PDF file format was originally created by Adobe in the early ’90s and there are now over 700+ million PDF documents on the Internet according to Google (search for filetype:pdf).


There are several reasons why the PDF file format is so popular for exchanging all sorts of documents including presentations, CAD Drawings, invoices and even legal forms.

• PDF files are generally more compact (smaller in size) than the source document and they preserve the original formatting.
• Unlike Word and other popular document formats, the content of a PDF file cannot be modified easily. You can also prevent other users from printing or copying text from PDF documents.
• You can open a PDF file on any computer or mobile device with free software like Adobe Acrobat Reader. Google Chrome can read PDFs without requiring plugins and it can create PDFs.

Edit PDF Files using Free Alternatives to Adobe Acrobat

While PDF Files are “read only” by default, there are ways by which you can edit certain elements* of a PDF document for free without requiring the source files or any of the commercial PDF editing tools like Adobe Acrobat.
We will primarily focus on tools that let you alter the actual contents of a PDF file>. If you are looking to manipulate the PDF file structure itself like rearranging pages or merging multiple PDFs into one, please refer to this detailed Adobe PDF Guide.

An Online PDF Editor for Basic Tasks

Sometimes you need to make minor changes to a PDF file. For instance, you may want to hide your personal phone number from a PDF file before uploading it online or may want to annotate a page with notes and freehand drawings.
You can perform such edits in a PDF easily with PDFEscape.com, an online PDF editor that is free and also lets you edit password-protected PDF documents in the browser.
With PDF Escape, you can hide* parts of a PDF file using the whiteout tool or add annotations with the help of custom shapes, arrows, text boxes and sticky notes. You can add hyperlinks to other PDF pages / web documents.
[*] Hiding is different from redaction because here we aren’t changing the associated metadata of a PDF file but just hiding certain visible parts of a PDF file by pasting an opaque rectangle over that region so that the stuff beneath the rectangle stays invisible.

Change Metadata of PDF Files

If you would like to edit the meta-data associated* with a PDF document, check out Becy PDFMetaEdit. This is a free utility that can help you edit properties of a PDF document including the title, author name, creation data, keywords, etc.
The tool can also be used for removing PDF passwords as well as for encrypting PDF documents such that only users who know the password can read the contents of your PDF files. And since this PDF metadata plus bookmarks editor can be executed from the command line, you can use it to update information in multiple PDF files in a batch.
[*] If you planning to post your PDF files on the web, you should consider adding proper metadata to all the files as that will help improve the organic rankings of your PDF files in Google search results.

Edit the Text of a PDF File

If you want to edit the text in a PDF file but don’t have access to the source documents, your best bet is that you convert the PDF file into an editable Word document or an Excel spreadsheet depending on the contents of the PDF.
Then edit these converted PDFs in Microsoft Office (or Google Docs) and export the modified files back into PDF format using any PDF writer.
If your PDF document is mostly text, you may use the desktop version of Stanza to convert that PDF into a Word document. If the document includes images, charts, tables and other complex formatting, try the online PDF to Word converter from BCL Research or the one from NitroPDF – the former offers instant conversion while the latter service can take up to a day though its yields more accurate results.

Advanced PDF Editing (Images, text, etc.)

Now that you know the basic PDF editing tools, let’s look at another set of PDF editors that are also free but can help you do some more advanced editing like replacing images on a PDF file, adding signatures, removing blocks of text without breaking the flow of the document, etc.
First there’s PDF XChange, a free PDF viewer and editor that you also may use for typing text directly on any PDF page. PDF XChange also supports image stamps so you may use the tool for signing PDF files or for inserting images anywhere on a PDF page.
Then you have Inkscape, a free vector drawing tool (like Adobe Illustrator) that can natively import and export PDF content.


For search: How to edit pdf file , Edit pdf file, pdf file editor, pdf file converter

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Computer Diagnostics

The diagnostics that are associated with computers can help to identify any problem or failure that computers show when they are having problems.  Diagnostics are used to test out the computer system, which includes both the BIOS and memory, software, and even the hardware that is attached to the computer.

The most common types of problems will occur when your computer is down to very low resources, which can either be a low amount of RAM, or a low disk space.  These conditions are very common, and generally result in your computer running very slow.  This can easily be fixed, all you have to do is defrag your hard drive, and get rid of some programs and files that you no longer use or need.

Almost all types of computer diagnostic software can find and fix just about any problem that you are having.  It normally starts off with a BIOS examination, and goes on from there.  PC diagnostics
software can determine a lot from the BIOS, from the common settings to those that have a major impact on both boot up and performance.

No matter what you do, you should never modify or tamper with the BIOS settings, as it can lead to serious problems.  If you do plan to modify or mess with your BIOS, you should always create a backup first, just in case something goes wrong.  The BIOS settings can be very tricky, although they are responsible for a lot to do with your computer.  If you have never been in the BIOS before, you really shouldn’t be modifying anything inside of it.

Depending on the diagnostics program that you are using, there will be several different features available.  Right now, two of the most popular are Norton Systemworks and PC Doctor.  Both of these programs offer full diagnostics software, good for fixing just about any software related computer program you can imagine.  

Once you run the program, you’ll be able to select the diagnostic test that you are planning to run.  Some offer you a full system scan, which will scan your entire computer and then display any problems that you having.  After displaying any problems, the software will normally give you an option to go ahead and fix it.  As long as the problem is nothing serious, the diagnostic software can generally fix it.

The more complicated problems, such as hardware failures or hard drive crashes, are a totally different story.  They will require a technician who is very experienced, that can rebuild the hardware.  Diagnostic software can report hardware problems to you, although most of the time it is unable to fix it.

There are other computer diagnostic software that you run after starting the computer or rebooting, that will check everything from BIOS.  These types are great, although the types such as Norton and PC Doctor are by far superior.  They offer far more features, including defragment, cache cleaner, and the option to delete your temporary Internet files.  These features are great to have, especially if you aren’t the technical type.

For more reasons than one, computer diagnostic software is the ideal way to find and prevent problems with your computer.  Norton Systemworks offers you Ghost as well, which is the perfect way to back up your data.  You can back up certain files, or just go ahead and back up your entire hard drive.  Systemworks and Ghost are very easy to use, even if you are completely new to computers.  For everything they offer you - computer diagnostic programs are the ideal way to prevent problems before they happen.

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