
Enable Windows Security Manually When It Fails to Start
If Windows Security (formerly Windows Defender) fails to start, you may see an error like "This a...

If Windows Security (formerly Windows Defender) fails to start, you may see an error like "This a...

You buy an app on one Windows PC, but it doesn't show up on another. Or your game saves, settings...

You try to access a network share, remote desktop, or a secured website, and Windows Security thr...

When Windows Update shows “cannot connect to update server,” you may see error codes like 0x80072...

If Chrome is acting up—settings won't save, extensions misbehave, or the browser crashes on start...

If you click the Start menu or search bar and nothing happens, or you see a message that Windows ...