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...
Knowledge base for software setup, errors, and daily tool work.
Common intent:
Shortcut:
Latest knowledge entries
BrowseFix FFmpeg Audio Out of Sync in MP4 Files
If you've encoded an MP4 with FFmpeg and noticed the audio drifts out of sync—voice lagging behin...
FFmpeg Audio Out of Sync: Practical Troubleshooting Guide
You encoded a video with FFmpeg, but the audio drifts or starts early/late. This guide covers the...
Fix Windows Activation Proxy Server Not Responding
When you try to activate Windows and see “proxy server not responding,” it usually means Windows ...
Windows Update Pending Install Troubleshooting Checklist
If a Windows update shows "Pending install" and never completes, the system is stuck waiting. Thi...
Fix Microsoft Teams Error 0x80070005
You try to sign in to Microsoft Teams and see error code 0x80070005. It usually means a permissio...
Certbot Nginx Plugin Error Fix Guide
Fix Empty Windows Search Log File on Windows 10/11
Fix Task Scheduler Path Errors
How to Fix Chrome Profile Sync After Offline Installer
Restore Windows Search After a System Update
How to Fix Microsoft Store 404 Not Found Error
Fix Apache Not Starting Due to Permission Denied Errors
Restore Missing Outlook Startup Registry Entry
Fix Git Clone Permission Denied (Publickey) but SSH Works
Windows Search SharePoint Connection Troubleshooting
Fix Empty Windows Search Log File on Windows 10/11
Fix Task Scheduler Path Errors
How to Fix Chrome Profile Sync After Offline Installer
Restore Windows Search After a System Update
How to Fix Microsoft Store 404 Not Found Error
Fix Apache Not Starting Due to Permission Denied Errors
Restore Missing Outlook Startup Registry Entry
Fix Git Clone Permission Denied (Publickey) but SSH Works
Windows Search SharePoint Connection Troubleshooting