
Reset Windows Defender Service to Default Settings
If Windows Defender isn't starting, showing errors, or acting strangely, the service settings may...

If Windows Defender isn't starting, showing errors, or acting strangely, the service settings may...

When you see connection refused or permission denied while trying to co...

You try to sign in to the Microsoft Store and see "Authentication failed" or "Something went wron...

You try to activate Windows and see an error saying “invalid configuration”. Thi...

After a Windows update, you might see "invalid configuration" errors in Task Scheduler when tryin...

You might see error 0x800f0922 when Windows tries to install a feature update or during activatio...