Got a question about Windows 10 and viruses.

Biggest reason your computer would get infected with virus is person who is using it.
If you know what your doing Windows security is pretty much all that is needed.

Please invest in a good antivirus, mostly to prevent intrusion attacks and ransomware. I use Bitdefender a lot and am surprised how many of these attacks it has caught.
Windows defender is more of a passive antivirus, similar to Avast and other free virus software out there
Also every month or more, run a software like Norton Power eraser and do a full scan of your PC

I just use Windows 10 default anti virus, and MBAM for that extra protection from Malware. I've had no issue so far.

Been using Windows 10 with the default Defender since day one. Have yet to get a single virus..

Other viruses, well, those are a different issue Sneezes

I just use Windows Defender

I just checked my OS. It' says Windows Defender Firewall. Is that the same as Windows Defender???