
How to Reset Windows Security Settings to Default
If Windows Security settings become misconfigured—perhaps after a third-party antivirus installat...

If Windows Security settings become misconfigured—perhaps after a third-party antivirus installat...

When you try to reset BitLocker settings—such as changing the PIN, password, or encryption method...

If you're seeing an error about a security token being expired or configuration being invalid, it...

When you try to download an app or game from the Microsoft Store and the progress bar stays at 0 ...

Windows Security (formerly Windows Defender) maintains a cache of scan results, definitions, and ...

You install a game from the Microsoft Store, click Launch, and nothing happens—or you get a vague...