Which of the following is a computer operating system?
Correct answer: Windows

Player #120374466
you can take some basic computer classes at your local college or night school. That's how I learned Windows. I was in my 60s at the time.

MCA
Windows is rather complicated for me to understand how to use its systems effectively and efficiently!

sb
Has improved since 1990.

billy
android is.made by google and now has an operating system for laptops

billy
i use ubuntu 6.06, so i use linux.

billy
HELLO!!! microsoft windows has been around since 1985 as a competitor to macintosh and linux fallowed in 1991.

Su.u
easy paesy.

zhy
uhmm,this is too easy!

shree
nice and so easy