Because of its Unix heritage, Mac OS X is a true multi-user operating system from the ground up. Yet some people have used Mac OS X for many months without fully realizing what this means -- as the ...

In my last tutorial I introduced you to Windows 2000's Disk Probe, a utility that lets you modify almost anything on your system's hard disk on a sector-by-sector basis. Now it's time to start using ...

The file is in use by an application or system process The file is locked The user does not have permission to delete the file The file is damaged or otherwise ...

Every time you visit a web page Internet Explorer makes a copy of the content of these web pages as files on your computer. These files are called Temporary Internet Files and are used to allow for ...

Windows 7 hides certain files so that they are not able to be seen when you exploring the files on your computer. The files it hides are typically Windows 7 System files that if tampered with could ...