
Fix Missing Windows Security After Update
After a Windows update, you might find that Windows Security (formerly Windows Defender) is missi...
Software troubleshooting desk

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

When you try to install or update an app in the Microsoft Store, you might see error code 0x80073...

When moving security settings between Windows machines—whether through Group Policy, security tem...

If Command Prompt fails to update or behaves unexpectedly after an update, the problem is often a...

You're trying to configure Command Prompt to launch automatically at startup by editing the Windo...

After a Windows update, you might see "Authentication failed" when trying to sign in to the Micro...