Windows Defender
By far the worst antivirus ever. The Windows defender dev team spent all of its project money on making their half baked peice of shit turn back on after you disable it, damn near impossible to delete, and requiring you to use registry data to disable it instead of making it good.
I turned off windows defender but the fucker turned back on by itself and deleted every program that tried to access any file
Windows Defender by big gunline December 21, 2020
Get the Windows Defender mug.