
How to Fix Outlook High CPU Usage Caused by Add-ins
If Outlook is using 50% or more of your CPU for no obvious reason, an add-in is often the culprit...

If Outlook is using 50% or more of your CPU for no obvious reason, an add-in is often the culprit...

If you notice your PC slowing down and Task Manager shows SearchIndexer.exe using 50% or more CPU...

You see an error that says something like "Windows Update module not found" or "Configuration fai...

If Windows suddenly shows an activation error even though your license is valid, a corrupted acti...

If you notice your fan spinning up or your PC slowing down while Microsoft Teams is running, high...

When an Outlook update fails or gets stuck, it can stop you from accessing email. This checklist ...