Fix High CPU Usage by MsMpEng.exe (Windows Defender)
If your system feels sluggish and Task Manager shows MsMpEng.exe using 30–100% CPU, Windows Defen...
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View listMicrosoft Store Not Working: How to Repair and Reinstall
You click the Microsoft Store icon, but nothing happens—or it opens briefly and crashes. Maybe yo...
OneDrive 504 Gateway Timeout Troubleshooting Checklist
If you see a 504 Gateway Timeout error in OneDrive, it means the server didn't respond in time. T...
OneDrive Sync Proxy Error: Step-by-Step Troubleshooting
If you see "OneDrive cannot sync due to a proxy error," the app is likely misconfigured for your ...
Reduce Microsoft Teams Memory Usage by Disabling Hardware Acceleration
If Microsoft Teams is consuming a large amount of RAM on your computer, one of the quickest fixes...
Configure Proxy Settings for Windows Update
If Windows Update fails to check for updates or downloads get stuck, a misconfigured proxy is a c...
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