What is your favorite operating system and why?

[BrianCowen]

Hello guys......!My favorite operating system is Linux i am using it since last three years and i have not encountered any problem in it still. It is easy to use and provide great immunity against viruses when used with Internet. What is your favorite operating system and why?

 

[mrsoftpro]

I aslo like and using Linux

 

[Thomas36]

Hello guys...!
Window 7 is my favorite operating system because its really fast and user friendly...!