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 ...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Terminal Update Not Working After Windows 11 24H2 Upgrade
After a major Windows 11 update (version 24H2 or later), Windows Terminal may stop updating prope...
Fix Chrome Startup Error 'Permission Denied' on Windows and Mac
When you try to open Google Chrome and see an error message like "Permission denied" or a prompt ...
FFmpeg Audio Delay Correction: Sync Audio and Video
If you've ever played a video where the audio lags behind or leads the picture, you're dealing wi...
Windows SSL Certificate Error After Update: Step-by-Step Checklist
After a Windows update, you might see SSL certificate errors in browsers, email clients, or other...
Fix Windows Security Dependency Conflict Error – Setup Guide
You're installing or updating Windows Security (formerly Windows Defender) and get an error about...
Issue queue
SitemapFix PowerShell Startup Script Not Running
OneDrive Version Mismatch Error: Fix After Update
Command Not Recognized Internal External Error Fix
How to Fix Git Pull Merge Conflict Permission Error
Windows Terminal JSON File Not Saving Troubleshoot
How to Fix Windows Search Indexing Not Working
Fix Windows Update Failures: Step-by-Step Checklist
Check Windows Activation Status via Log Files
Fix Windows Update Error 0x80070422
How to Fix Error Code 0x80070005 on Windows
OneDrive 504 Gateway Timeout Sync Fix
Fix Microsoft Store Error 0x80073cf0 After Reset
OneDrive Version Mismatch Error: Fix After Update
Command Not Recognized Internal External Error Fix
How to Fix Git Pull Merge Conflict Permission Error
Windows Terminal JSON File Not Saving Troubleshoot
How to Fix Windows Search Indexing Not Working
Fix Windows Update Failures: Step-by-Step Checklist
Check Windows Activation Status via Log Files
Fix Windows Update Error 0x80070422
How to Fix Error Code 0x80070005 on Windows
OneDrive 504 Gateway Timeout Sync Fix
Fix Microsoft Store Error 0x80073cf0 After Reset