I strongly urge you to check if your Windows Defender is updating automatically. If not, you should download and install the Windows Defender updates manually. Also go to Settings > Update & Security ...
It is possible to enable or disable Windows Defender on Windows 11 or Windows 10 PC using the Local Group Policy Editor. If you mistakenly turned on that setting in ...
"This update addresses an issue in the Windows 10 Consumer Extended Security Update (ESU) enrollment process, where the ...