
Fix Windows Security Center Version Mismatch Errors
You open Windows Security and see a message about a version mismatch, or the Security Center serv...

You open Windows Security and see a message about a version mismatch, or the Security Center serv...

You click to open a link or type in the address bar, and nothing happens. The window is grayed ou...

You open Windows Security and see a red banner: “Virus & threat protection turned off.” This can ...

You enter your BitLocker password, but the drive won't unlock. This can happen for several reason...

If you see error 0x80070057 when trying to activate Windows or install updates, it usually means ...

After a recent Windows update, you might see a network error when using Windows Search—for exampl...