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

Fix 'Microsoft Store Command Not Found' Error After Reinstall

After reinstalling the Microsoft Store, you may see a "command not found" error when trying to ru...

Task Scheduler 404 Not Found: Fix Missing Scheduled Tasks

You open Task Scheduler, expand the task library, and a scheduled task you rely on is gone. Inste...

How to Fix PowerShell Crash Loop on Windows 11

If PowerShell opens and immediately closes, or crashes repeatedly when you try to use it, you're ...

Jupyter Kernel Not Starting Python Environment: Fixes

You launch a Jupyter notebook, select your Python environment kernel, and the notebook stays stuc...

Fix Slow Command Prompt Backup Transfer Speeds

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

Fix Chrome SSL Certificate Error: Invalid Common Name