Do i really need and antivirus software on my pc?

Well, no, it is not required, but it sure is nice to have.

A virus getting into your computer can do some real damage and cause a lot of problems, possibly causing the loss of important files. If you dont have one, your almost asking for trouble. Having (and using) anti-virus software, although it wont prevent it 100% of the time, is just a good idea.

Do i really need and antivirus software on my pc?symatec

yup it is not required but if you are connected to the internet it is required

Do i really need and antivirus software on my pc?vista

If you want to have peace in your life I will tell you that is very important to have an anti virus installed in your pc, even if you don't surf the net, and I will recommend you one of the best ones is NORTON