
How to Fix Windows Security Error 0x80070422
You open Windows Security and get error 0x80070422, or see a message that the app can't start. Th...

You open Windows Security and get error 0x80070422, or see a message that the app can't start. Th...

If you're stuck in an Outlook login loop on Windows 11—where it keeps prompting for your password...

You open Windows Security and see that the antivirus is off, with no obvious way to turn it on. T...

When trying to activate Windows 10, you might see an error like 'Permission denied' or 'Access de...

After a Windows update, you might find that Windows Security (formerly Windows Defender) is missi...

If you're having trouble with network connectivity or need to allow an app through the firewall, ...