Fix Antivirus Causing High CPU Usage in Command Prompt
If you notice high CPU usage in Task Manager under Command Prompt, your antivirus software may be...
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Browse labHow to Fix Windows Defender Update Stuck Error
When Windows Defender gets stuck downloading or installing updates, you might see an error like “...
Fix Chrome Not Opening on Startup in Windows 11
If Chrome used to open automatically when you log into Windows 11 but now it doesn't, or if you'v...
How to Fix Windows Security 404 Not Found Error
If you see a '404 Not Found' error when opening Windows Security (formerly Windows Defender), the...
Fix Windows Security Authentication Failed Smart Card Not Working
You insert your smart card, enter your PIN, and Windows Security reports “Authentication failed.”...
Fix Windows Security Connection Refused Certificate Error
When you see 'connection refused' combined with a certificate error in Windows Security, it usual...