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

Fix Command Prompt High CPU Usage Caused by Windows Update

You open Task Manager and see Command Prompt (cmd.exe) using a lot of CPU – sometimes 30% or more...

How to Fix Task Scheduler 504 Gateway Timeout Error

If you run a scheduled task and see a 504 Gateway Timeout error, the task is lik...

How to Fix kubectl Context Not Found Error

Fix 'Microsoft Teams Command Not Found' on Windows

If you type microsoft-teams or teams in Windows Terminal, PowerShell, o...

How to Fix Command Prompt Not Opening as Administrator

You right-click Command Prompt and select "Run as administrator," but nothing happens, or it open...

Fix 'Token Expired Permission Denied' in Microsoft Teams

You're working in Microsoft Teams and suddenly you can't access a channel, send a message, or ope...