PC Support

These tempoary files are not needed and should be cleared out occasionally for better performance. Once a week is usually enough.

RAR is a file format used to store compressed files. Files such as software installs are sometimes saved in .rar format for archiving and downloading from the Internet. The contents of a .rar file...

If you receive a message on your computer "NTLDR is Missing," your computer is telling you that it is missing a vital file or files that Microsoft Windows needs to start your computer.

The first part of our three part tutorial, How to Delete internet History and Cookies on Your Computer Part 1 dealt with cleaning up cookies and web browsing history. This is the second part of...

Restoring an HP laptop or desktop computer from a backup image is very simple with the HP Total Care Advisor utility provided on all HP machines. The HP Total Care Advisor software uses the...

Every computer needs a little basic maintenance to keep it running smoothly and performing at it's maximum capacity. The newer operating systems are setup to do this automatically for you, but...

A home computer runs an operating system (Windows, Macintosh, etc.). The operating system knows about files. The hard disk does not know about files; it knows about sectors. Sectors are small...

You can clean your PC for free if you follow these steps. Use this system tool often to keep your computer running optimally. Surfing the net leaves all kinds of unnecessary files on your computer...

Subversion is a version control system most often used for managing source code, but it can be used to manage any files for which you need to keep a record of the changes. To use Subversion, there...

One of the most reliable ways to restore data to multiple data files is through the Windows Backup utility. This handy tool is not to be confused with System Restore, which returns every piece of...

It can be quite a task to delete files or lines of text one by one. Not anymore, if you know the right keyboard shortcut.

Set up all of your documents for fast recovery and you will be well prepared to recover a file that is accidentally lost or overwritten. Even copy and paste documents are not immune to such...

So, you formatted your hard drive? And you want to get information back? Don't panic too much just yet, your data may be recoverable. May is key in that last sentence, but don't lose all hope.

Microsoft Outlook is a computer software program used for sending and receiving emails. A number of files are associated with Microsoft Outlook, including .iaf files.

Cache (temporary Internet) files are there for a purpose: to make previously accessed Web pages easier for us to retrieve again. But having to revisit every Web page is not typical for most...

Digital 3-D rendering is the process of creating animation that appears to be three-dimensional. A number of files are associated with digital 3-D rendering, including dff files.

Easiest way to delete undeletable files from your computer. Best of all you don't have to be a computer genius to do it. Takes about 15 seconds for each file.

Data restoration on a PCI hard drive is the same as restoration on an IDE or SATA drive. Since data restoration can cost hundreds to thousands of dollars, it's a good idea to know how to do it...

We all use Outlook Express and love it for its capability to save email messages. Even though saving emails is a great facility, mbx and dbx files that are used by Outlook Express to save email...

Microsoft makes the task of regularly backing up your data a lot easier by including a backup utility with Windows. However, it can be frustrating, if your backup files still get corrupted....

Microsoft Windows in its various forms is the most popular computer operating system in the world. However, many owners of Windows computers face a common problem: the ever-increasing amount of...

WebHancer is spyware typically installed with another program without the user's knowledge or consent. The presence of WebHancer can cause system slowdowns and crashes, unsolicited pop-up windows...

Photos capture a moment in time in a special way. The convenience and accessibility of digital photographs makes it easy to store treasured family memories and unforgettable moments. When sorting...

Computer files, and the file extensions that categorize them, can be a bit hard to keep track of for non-techies. One file extension not seen too often is .itc, which denotes a type of file used...

The .asd file extension is associated with Microsoft Word software, and by Alphacam software used in woodworking. The .ads designation tells the computer what software the file works within and...

Your Computer System Clutters every time you use your computer, check your emails, download files, programs and when you install or uninstall a program. Overtime, it will slow down your computer...

MPD file extensions are used by a variety of programs to hold compact groups of files. If you are working with an MPD file type, it is important to know what an MPD file is and what programs are...

The file extension HDD may refer to a hard disk image file used by the Parallels Desktop tool for Macs, or possibly a software file for the HelloDOC medical software. "HDD" is also a common...

WIM stands for Windows Imaging Format, and is a file-based archiving format used in Microsoft Windows Vista and Windows Server 2008.

Trojans are dangerous programs that install on your computer posing as legitimate programs. Ironically, they often present themselves as anti-spyware programs and other security tools. They...

One of the easiest ways to manage computer hard drive space more effectively is to habitually compress old files. Through a process called computer data compression, a document is temporarily...

A computer's hard drive is a physical disk that stores the operating system, programs, and other data such as documents and media files. As hard drives become full of data, it can take longer to...

The file extension MBD is most likely an MP3 authoring file used by Multimedia Builder, a multimedia-creation program. It could also possibly be a file used by the Revolution EDX x-ray analyzer,...

The WP5 extension designates document files produced by WordPerfect 5, an old word-processing program. The current version, WordPerfect X4, is produced by Corel and is part of WordPerfect Office,...

Spyware is defined as a software installed to monitor computer and Internet activity without the user's knowledge or consent. These parasites can grant access to your personal sensitive...

Creating a backup of any Windows Vista computer, including a laptop, is a safety measure in case the hard drive fails. Backups can be accomplished using several options, but the most convenient...

Any time you open a file or navigate to a web page, your Acer laptop keeps a record. Anyone who accesses your computer could potentially view those history files and discover what documents you...

As a computer is used, its speed and performance begins to diminish. This is mainly because the system becomes clogged with unnecessary files, programs and applications that consume system...

You may think that as soon as you lose your password you cannot use your computer until you recover it. That's actually not true. You didn't lose the password to your computer--you lost your...

The Backdoor Virus is a Trojan horse that opens a back door on your computer system and allows the remote hacker to take control of your PC without you even knowing. The Backdoor Virus can copy...

The more you use your computer, the more it becomes clogged with unwanted and unnecessary files that consume system resources (RAM) with no added benefit to the computer. These files include old...

For whatever reason at one time or another you may want to delete some or all the files off of a CD. This might be just a clean up or you might be making room or only using the CD as a temporary...

The Windows XP error "Cannot Move File or Folder - The Directory or File Cannot be Created" is an annoying one because the windows system doesn't give you much information to help you...

System restore is a function on Windows operating systems that allows you to reset system files, programs and registry settings on your computer to an earlier time. The system restore program...

Enhance the way your computer system works by maintaining its hard drive space. A computer usually becomes sluggish and overworked when it has tons of useless information scattered everywhere....

A file deletion is a component of computer system maintenance. File deletions free up disk space, remove duplicate files and organize folder contents. However, a common problem is the accidental...

DAA (Direct-Access-Archive) is a proprietary disk image file format developed by PowerISO Computing, Inc., including enhanced features for password protection, compression, and splitting into...

Dll files consist of links a computer uses to run software. When a program is installed, they are entered into the registry where they can be used to configure the program. They can become corrupt...

Similar to a physical room, using a computer for work and play inevitably leads to clutter in the form of old programs, unnecessary data and perhaps even malware like viruses. Routinely cleaning...