If you had installed your Windows 8 copy on dual boot system, then here is a safe and easy method to delete or uninstall Windows 8 from dual boot.
You can create, delete, shrink or extend your disk without installing any softwares in Windows, but sometime Windows wont let you extend your disk, know why and how to solve it.
If you want to protect your data on computer by encrypting it but dont wanna install any new software then you can do this by using Windows in-built feature.
If you like Google Chrome interface than here is a freeware that will provide Google Chrome like tab and other feature to your Windows Explorer.
If you had love the UI or interface of Apple iOS 6 which is in Beta phase and want to feel it on your desktop then you can install this Skin Pack.
If you are loving London Olympics 2012 and watching it continuously then you can feel it on your desktop too with these screen saver and theme.
If you wanna use a funny boot screen on your Windows 7 machine then here is an laughing Trolling boot screen for you.
If you love interface Android Jelly Bean aka 4.1 then you can get that interface on your Windows 7 desktop to with a simple to use skin pack.
If you love Windows XP interface and want it on your Windows 7, then you can get Windows XP classic boot screen on your Windows 7
Windows 7 and Windows 8 comes with a hidden Administrator account, you can enable it and use it if you have some work .