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

Fix Microsoft Teams High Memory and CPU Usage

You open Task Manager and see Microsoft Teams using hundreds of MB of RAM and pegging the CPU. Th...

Checklist to Resolve OneDrive 404 Not Found Error

When you open a OneDrive file or folder and see a "404 Not Found" page, it usually means the link...

Fix Windows Activation High Memory Usage in Safe Mode

If your Windows system is using excessive memory (e.g., 80-99% RAM) and you suspect activation-re...

Windows Terminal Backup and Restore Guide for Beginners

If you've customized Windows Terminal with multiple profiles, color schemes, and key bindings, lo...

How to Fix Outlook SSL Certificate Errors Causing Sync Issues

If Outlook stops syncing email and shows an SSL certificate error, it usually means the connectio...

How to Fix 'npm command not found' on Mac