Knowledge base for software setup, errors, and daily tool work.

How to Fix Chrome High Memory Usage Not Working

If Chrome is using excessive memory and then stops working—freezing, crashing, or becoming unresp...

Outlook High CPU Usage: Troubleshooting Checklist

If Outlook is using 30% or more CPU for extended periods, your system slows down and battery drai...

How to Fix Task Scheduler Access Denied Errors

When you see an "Access Denied" error while trying to create or run a task in Windows Task Schedu...

Fix Microsoft Teams High CPU Usage After Update

After a recent update, you may notice Microsoft Teams using 50-80% of your CPU, making your syste...

Fix Outlook File Locked Error: Practical Steps

You try to open Outlook and see a message like "The file Outlook.pst is locked" or "Cannot open y...

Fix GitHub Actions Cache Action Permission Denied Error