Fix Windows Defender Auto Start Not Working in Windows 10
If you find that Windows Defender isn't starting automatically when you boot Windows 10, your sys...
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3. Apply
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View listHow to Fix Slow Windows Defender Scan Speed
If your Windows Defender (Microsoft Defender Antivirus) scan is taking much longer than usual—som...
Windows Defender Version Mismatch: Practical Fix Checklist
If you see a “version mismatch” error in Windows Defender (Microsoft Defender Antivirus), it usua...
How to Reinstall the Windows Security App (Microsoft Defender)
If the Windows Security app (Microsoft Defender) is missing, won’t open, or shows errors, reinsta...
Fix Windows Search Connection Timeout Errors
If Windows Search stops returning results or shows a connection timeout error, it's often because...
Windows Defender 502 Bad Gateway: Setup and Troubleshooting Guide
When setting up Windows Defender or updating its definitions, you might encounter a 502 B...
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