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

Checklist for PowerShell Command Not Found Issues

You type a command in PowerShell and get "not recognized" or "not found." It's a common frustrati...

How to Fix '404 Not Found' File Path Errors in CMD

Fix Microsoft Store 504 Gateway Timeout & Network Issues

When you see a 504 Gateway Timeout error in the Microsoft Store, it usually mean...

Fix Windows Update Stuck at 0% – Practical Steps

You click "Check for updates" and the progress bar sits at 0% for minutes or hours. This is a com...

Fix Windows Update Stuck on Checking for Updates with Connection Timeout

You click Check for updates, and Windows sits there spinning forever—sometimes for hours—before s...

Fix Windows Search High CPU Usage by Rebuilding Index

If your PC fan is spinning up and Task Manager shows SearchIndexer.exe using high CPU, the search...