Fix Windows Defender Service Not Starting (Error 0x80070422)
You try to start Windows Defender but get error 0x80070422: “The service cannot be started, eithe...
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View listFix 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...
Fix Windows Update Error 0x80070643 Installation Failed
You see error 0x80070643 when trying to install a Windows update, and the setup fails partway thr...
Fix Windows Security Offline Installer Stuck Issues
You download the Windows Security offline installer (the .cab or .psf file) to update Defender de...
Fix 'Windows Activation Key Not Accepted' Error
You enter a valid Windows product key and get an error saying it's not accepted. This is frustrat...
Outlook New Account Setup: Common Fixes for Stuck or Failed Configurations
When you try to add a new email account to Outlook, the setup may stall, fail, or return an error...
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