Fix Windows Security High Memory Usage
You open Task Manager and see Windows Security (or Antimalware Service Executable) using 500 MB o...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labWindows Defender Offline Scan Not Working After Update: Fixes
After a Windows Update, you might find that the Windows Defender offline scan option is missing, ...
Fix Windows Defender Crashing After Update Error 0x800704ec
If Windows Defender crashes or fails to start after a recent update and you see error 0x800704ec,...
How to Fix Windows Activation Rate Limit Error
You try to activate Windows and get a message like 'The activation server reported that the produ...
Command Prompt Not Responding? Fix Black Screen Issue
You click on Command Prompt, but instead of a working terminal, you get a black screen that doesn...
Fix Microsoft Teams Offline Installer Missing Dependencies
When you try to install Microsoft Teams using the offline installer, you may see an error about m...