Checklists for software errors, setup, and tool workflows.

How to Set Command Prompt as Default Terminal in Windows 11

Windows 11 ships with Windows Terminal as the default terminal app. If you prefer the classic Com...

How to Fix Chrome Extension Configuration Errors

You installed a Chrome extension, but it shows a configuration error—maybe a red exclamation mark...

Fix Windows Terminal 504 Error After Update

After a recent Windows update, you might see a '504' error when opening Windows Terminal. This us...

Fix Outlook High CPU Usage and Not Responding

You open Outlook, and it takes forever to load, the CPU meter spikes, or the window freezes and s...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Fix Windows Update Stuck Due to DNS Settings

If Windows Update is stuck checking for updates or fails with an error, your DNS settings might b...