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

How to Fix PowerShell Module Not Found Error

When PowerShell reports a module not found error, it usually means the module isn't installed, is...

Fix PowerShell Not Launching from Start Menu

When you click PowerShell in the Start Menu and nothing happens, or it flashes and closes, it's u...

BitLocker High CPU Usage Checklist: Diagnose and Fix

If your system is sluggish and Task Manager shows high CPU usage from BitLocker or its helper pro...

Fix BitLocker Not Prompting for Password After Reboot

If your Windows device boots straight to the desktop without asking for a BitLocker password, the...

Clear Windows Update Cache to Fix Slow Performance

If your Windows PC feels sluggish, especially after recent updates, corrupted update cache files ...

Fix 'ffmpeg command not found' in PHP exec()