How do antiviruses work?

Question

Antivirus

I can't find normal articles about how antiviruses work. Either written in very simple language - "they find malware and remove it", or too complicated.

Are there any articles where the work of antiviruses is clearly described? Thanks

Answer 1

- How do three programmers do business?
- one writes viruses, the second antiviruses
- and the third?
- operating systems under which it all works
on the topic - Windows Defender is at the level, put all the updates and don't worry
and make backups)))