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

Run a Single PowerShell Script Without Changing Execution Policy

You need to run a PowerShell script, but the execution policy is set to Restricted. You don't wan...

Fix PowerShell Infinite Login Loop in Windows

If you're stuck in a loop where PowerShell opens, closes, and reopens repeatedly, it's usually ca...

Fix Command Prompt DNS Lookup Failed Error 0x80072ee7

Fix Microsoft Teams Microphone Not Detected in Settings

When Microsoft Teams doesn't detect your microphone in settings, you may see a red X or a message...

How to Fix Command Prompt Run as Administrator Not Working

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

Fix Windows Security High Memory Usage

You open Task Manager and see Windows Security (or Antimalware Service Executable) using 500 MB o...