Finding the Best free antuvirus for windows 10, anyone please recommend

the build in windows defender.

other free av all virus itself non stop nag and ask for money

just use Windows Defender...

AV will only hog resources..

Where to turn on

So nowadays really no need antivirus ody?

settings\windows security\ virus and threat protection

Yes and be wise with what u r clicking and downloading.

Ok, so nice no need to pay for antivirus

Yes really high resources consumption, making lag

Bit Defender used to be good until they start asking for moneh

Just use the website below and see which suits you.. DYOR..
https://www.av-comparatives.org/

Used to be Avast user until it pissed me off with their pop up ads. Have been using Windows Defender since then.

Used to be Avast quite lite and not resource hungry, now is resource hogging like mad and lags.

The built-in Windows Security or previously known as Windows Defender

Already auto on
No need do anything

i use china antivirus HuoRong, reputation quite good, clean and quiet

None.

Even Windows Defender I disabled. Annoying shit.

Personally for me
Want free and just works? Windows Defender.
If want a bit extra, can pair Malwarebytes with Windows Defender.

If you must get an Antivirus, personally I would install Bitdefender or Kaspersky free tier

I just use the build in Windows Defender. If not mistaken, this software automatically active by default and it will disabled itself when other antivirus detected.

Yes, me too. Some files could not be downloaded because of suspected virus.

I write small programs myself, so it is annoying Windows Defender keeps deleting my programs although they are not virus.