Windows is the most popular desktop OS in the world. There are many versions of Windows in use including XP, Vista and the latest, Windows 7. In this guide you will find everything you need to know about the Windows OS: How to install Windows 7, Vista or XP, how to upgrade to Windows 7, how to remove Windows from your PC etc.
We also have guides, tips and tricks on how to speed up your PC performance and where to find the best apps, games and antiviruses. We have solutions for every error and tutorials which explain how you can protect your Windows PC. Using this guide, you can also find troubleshooting information for your Windows PC and learn how to dual boot Windows with other OSes like Linux and Mac OS X.