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

Set Up Static DNS in Windows 11 Using Command Prompt

If you need to switch from automatic DNS to a static DNS server (like Google's 8.8.8.8 or Cloudfl...

Fix Slow Command Prompt Backup Transfer Speeds

You run a robocopy or xcopy backup from Command Prompt and the transfer...

How to Fix GitHub Actions Permission Denied (publickey) Error

You're running a GitHub Actions workflow and see Permission denied (publickey) when ...

How to Fix Microsoft Teams Stuck in Loading Loop

You open Microsoft Teams, but it gets stuck on the loading screen—spinning, then restarting, loop...

PowerShell Command Not Found but Works in CMD

Fix Slow Command Execution in Command Prompt

If you notice that commands in Command Prompt (cmd.exe) take several seconds to execute, even sim...