I would say Malwarebytes is the best.

WINDOWS DEFENDER!

I'm using Bitdefender total security for years now. i'm very happy with it.

Bitdefender

I think all AV are trash to be honest. The only friend I know that paid for premium verions of AV got his credit card emptied
If you download some precracked software from shayd or even not so shady sites no AV will save you.
With that in mind I use the one that I have found is bugging me the least Bitdefender free version.
Doesn't ask me to upgrade or fix my computer with their new software.

AND, I clicked the wrong one. I voted for AVG but I use BitDefender. Misclick.

Symantec Endpoint

EsetNod

Originally Posted by f43r34533

I think all AV are trash to be honest.

This.

PC slowdowns, false positives, ads... I feel like I need an anti-antivirus.

Since security essentials has been upgraded to Windows defender ATP it's been a great upgrade.