List of Popular Operating Systems

List of Popular Operating Systems
An operating system (OS) is a collection of software that manages computer hardware resources and provides common services for computer programs. Find here list of 10 most popular operating systems used in India.

1. Windows 7
2. Windows XP Professional
3. Ubuntu
4. Windows 8
5. Macintosh OSX
6. Fedora
7. Mac OSX Lion
8. Mac OS X Leopard
9. Linux Mint
10. Unix