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

Fix Windows Terminal ‘Run as Administrator’ Permission Denied Error

You click 'Run as administrator' on Windows Terminal, but instead of a UAC prompt you get an erro...

Windows Defender Cannot Connect: Troubleshooting Checklist

You open Windows Security and see a message like "Windows Defender cannot connect" or "Check your...

BitLocker 404 Not Found: Fix Command Line Errors

If you see a "404 not found" error when running BitLocker commands from the command line, it usua...

Fix Windows Search Access Denied for Administrator Account

Why You See 'Access Denied' as Administrator

You're logged in as an administrator, but Wi...

Fix Jupyter Kernel Not Starting in Anaconda

When you launch a Jupyter notebook from Anaconda Navigator or the terminal, the kernel may fail t...

Remote Desktop Authentication Error on Windows 10: Fixes That Work

You try to connect to a remote Windows 10 machine but get an authentication error. The exact mess...