Fix Windows Defender High Memory Usage & Error 0x80070002
You might see Windows Defender consuming a lot of memory, and then get error code 0x80070002 when...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix Windows Update 502 Bad Gateway in Windows 10
If you see a "502 Bad Gateway" error when checking for Windows updates on Windows 10, it usually ...
Fix OBS Virtual Camera Not Detected by Zoom
You've set up OBS Studio with the Virtual Camera plugin, but Zoom shows nothing in the camera dro...
Fix Windows Security Real-Time Protection Not Working
If you see a yellow warning in Windows Security that says "Real-time protection is off" or it tur...
VMware Network Adapter Troubleshooting Checklist
If your virtual machine can't connect to the network, the culprit is often a misconfigured or mis...
Fix Windows Defender Port Already Allocated Error in Command Line
If you see "port already allocated" when trying to run Windows Defender from the command line, it...
Topic paths
Quick titles
Windows Defender Reset GuideWindows Update Cleanup: Free Up Disk Space ChecklistHow to Fix OneDrive Verifying Loop at LoginHow to Fix Chrome Profile Error and Restore SyncHow to Safely Clear Windows Update CacheWindows Defender File Locked: Troubleshooting StepsSSH Connection Timed Out: Fixes and CausesNginx 404 Not Found Diagnosis Guide