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

Fix kubectl apply Forbidden on GKE

High Chrome CPU Usage: Malware Scan Steps

If Chrome is pegging your CPU at 100% for no obvious reason, malware might be running inside the ...

How to Fix Microsoft Store File Locked Error

If you see a 'file locked' error when trying to install or update an app from the Microsoft Store...

Setup PowerShell Backup Restore Automation Step by Step

If you manage Windows servers or workstations, you likely need to automate file backups and resto...

Fix Windows Activation Performance Issues: Practical Steps

If your Windows system is running slowly or freezing, and you suspect activation issues may be th...

MongoDB Authentication Failed: Causes and Fixes

You try to connect to MongoDB and get "Authentication failed" or similar error. This usually happ...