The ability to install or reinstall Windows is important when formatting a new hard drive or fixing a corrupt operating system. When the message "Windows cannot open ...

[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).] ...

Next time you wipe your PC's hard drive clean and reinstall Windows with that old installation disc, you don't want to connect your fresh, unpatched and vulnerable system to the internet only to ...

After a version of Windows is released, over time bugs are found or new enhancements are added by Microsoft. In order to fix these bugs and add these new enhancements, Microsoft will occassionally ...