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

Fix High CPU Usage by Antivirus Scanning PowerShell

If you notice that PowerShell (powershell.exe or pwsh.exe) is using high CPU, and you have an ant...

How to Clear BitLocker Cache on Windows 10

If BitLocker keeps asking for your recovery key or you notice performance hiccups, clearing the B...

How to Fix Chrome Extension Permission Denied Error

You try to install or run a Chrome extension and see "Permission denied" or similar. This usually...

How to Fix Chrome Profile Module Not Found Error

When you launch Google Chrome and see the error message "The profile module cannot be found" or "...

Fix PowerShell Authentication Failed Credentials Error

Windows Terminal Offline Installation Checklist

You need to install Windows Terminal on a machine that has no internet connection. This is common...