Best free lightweight antivirus program

Abillash105

Prominent
May 18, 2017
3
0
510
So basically im looking for an antivirus that is lightweight while on idle that is also free. I just got a computer with a fresh copy of windows. Windows 7 because i was using my old key until later on i might upgrade to windows 10. This computer also isnt that fast.
 

smashjohn

Prominent
Aug 14, 2017
52
0
610
Windows 10 has AV built in. I'm not sure you get much by going to a free alternative. In the past it's been pretty bad, but recent reviews have given it much better marks.