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

How to Fix 'File Locked by System' in Windows Defender

If you see an error like "File locked by system" when running a Windows Defender scan or trying t...

Fix Windows Terminal Restore Error 0x80070005 from Backup

When restoring Windows Terminal settings from a backup, error code 0x80070005 (Access Denied) can...

Fix PowerShell Startup Script Not Running After Logon

You’ve set up a PowerShell script to run at startup, but after logging in, nothing happens. The s...

Fix 'File in Use by Another Program' Error in Command Prompt

When you try to delete, rename, or move a file in Windows Command Prompt and see the error 'The f...

Command Prompt Setup Guide for Beginners

What is Command Prompt?

Command Prompt is a text-based interface in Windows that lets you...

Setup Windows Terminal with WSL2: Step-by-Step Guide

If you're running Windows 10 version 2004 or later, or Windows 11, you can use Windows Terminal t...