[Danielsantoku]

I've seen this question asked prior, however the criteria of memory usage was never brought up. I'm looking to put an antivirus software on an old machine I've got, so I need it to be lightweight. Any suggestions?

[darkreign66]

i've always put ESET NOD32 onto older computers and never had a problem. I used to use avast a lot but i noticed each version seemed to get more and memory hungry

[dannylulu]

I've always found windows defender to work well enough for me. Having two antivirus is a big no when it comes to performance.

[RickyRocksta83]

Avg is pretty secure n good with anti track vpn and driver updates

[j10607]

no idea how good it is but I use avg antivirus

[tototiti]

Windows Defender ? for a free product, he does the job.

[duxtor]

I use Kasperksy Internet Security, which costs a bit. Has a good protection and is lightweight

[[email protected]]

Windows defender does its job.

[Easternlad66]

The built in windows defender has always worked well enough for me. I fine the other stuff to just be expensive and unnecessary. They also tend to slow you down. Even the lightweight stuff.

[javika]

I've been just using windows defender for the last years and it works perfectly

[Gimmerdon]

I've heard ESET is pretty lightweight but does the job still good