When it comes to computer problems in the office, Murphy's Law often applies – PCs fail when you need them most. If you attempt to install an application from a CD, and the computer does not recognize ...

Reader Chris needs to reinstall Windows 7 Home Basic on his laptop. Just one problem: he lost his recovery discs. A more common problem is when you need to reinstall Windows and you never had recovery ...

[Editor’s note: This article is part of our series of articles on installing and upgrading to Lion (OS X 10.7). We also have a complete guide to installing and upgrading to Mountain Lion (OS X 10.8).] ...