Fix Windows Security High Memory Usage (100%)
You open Task Manager and see Windows Security (or Antimalware Service Executable) using nearly 1...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix Windows Search Not Indexing All Folders
When you search for a file in Windows and it doesn't show up, the cause is often that the folder ...
Fix Windows Defender Port Already Allocated Registry Error
When Windows Defender fails to start or update, you might see an error like 'port already allocat...
Fix Microsoft Teams Migration Not Syncing Contacts
After a Microsoft Teams migration, you may notice that contacts aren't syncing from Exchange or O...
Fix Windows Search SSL Certificate Error Configuration
If Windows Search stops working and you see an SSL certificate error in the event logs or search ...
Fix PowerShell 'Service Unavailable Permission Denied' Error
When you run a PowerShell command and see Service Unavailable Permission Denied, it ...
Issue queue
SitemapRevert BitLocker Encryption Settings Guide
Windows 10 Microsoft Store Blank Screen Fix
How to Recover BitLocker Key on Windows 10
Mac Chrome Downloads Not Working: Solutions
Resolve Windows Security Hangs During Startup
Chrome Proxy Settings Ignored by Profile
Fix Windows Security 404 Error Not Loading
Windows 10 Update Error 0x80070005 Fix
Windows Terminal settings.json Location Guide
How to Resolve Microsoft Teams 0x80070002
How to Fix Windows Update File Locked Error
Mac Chrome Crashes: Troubleshooting Guide
Windows 10 Microsoft Store Blank Screen Fix
How to Recover BitLocker Key on Windows 10
Mac Chrome Downloads Not Working: Solutions
Resolve Windows Security Hangs During Startup
Chrome Proxy Settings Ignored by Profile
Fix Windows Security 404 Error Not Loading
Windows 10 Update Error 0x80070005 Fix
Windows Terminal settings.json Location Guide
How to Resolve Microsoft Teams 0x80070002
How to Fix Windows Update File Locked Error
Mac Chrome Crashes: Troubleshooting Guide