
Fix High CPU Usage from Windows Activation Failure
You might notice your PC fan running loud or sluggish performance after a Windows update or hardw...

You might notice your PC fan running loud or sluggish performance after a Windows update or hardw...

If you recently reinstalled Windows or performed a reset, you might see 'Access Denied' or 'Permi...

After a Windows update, you might click the Windows Security icon and nothing happens, or the app...

If your computer is running slowly or you're running low on disk space, temporary files and cache...

If Windows Defender (Microsoft Defender Antivirus) is acting up—stuck on an old update, using hig...

You might see error 0x800704cf when opening Windows Security or trying to update Windows Defender...