How to Fix Windows Defender That Keeps Stopping and Starting
If you notice Windows Defender (Microsoft Defender Antivirus) repeatedly stopping and restarting,...
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View listFix Windows Defender High CPU Usage with Registry Tweaks
If Windows Defender is using 30-50% CPU constantly, even when idle, it's usually due to aggressiv...
How to Fix Outlook Service Unavailable Error
When Outlook shows a 'service unavailable' error, you usually cannot send or receive emails. This...
Fix 'File in Use by Another Program' Error in Command Prompt
When you try to delete, rename, or move a file in Windows Command Prompt and see the error 'The f...
Fix Windows Security High Memory Usage (MsMpEng.exe)
You open Task Manager and see Windows Security (the process is MsMpEng.exe) using 500 MB or more ...
Fix Microsoft Store Error by Changing DNS Settings
If the Microsoft Store won't load, shows error 0x80131500, or fails to download apps, a DNS issue...
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