
Checklist to Enable Windows Security Auto Start
If Windows Security (formerly Windows Defender) doesn't start automatically after you log in, you...

If Windows Security (formerly Windows Defender) doesn't start automatically after you log in, you...

If you see error 0x8031004b when trying to unlock or enable BitLocker after a settings reset, it ...

When enabling BitLocker on a new device or after a hardware change, you might see "Authen...

If Windows Defender won't start in Windows 10, you might see error messages like "Service did not...

You download the Windows Security offline installer (the .cab or .psf file) to update Defender de...

Activating Windows on a Mac can be tricky. Whether you're using Boot Camp or a virtual machine (P...