Checklists for software errors, setup, and tool workflows.

Fix Microsoft Store 504 Timeout When Downloading Apps

You're trying to download an app from the Microsoft Store, but it fails with a 504 timeout error....

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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

How to Fix Outlook Rate Limit Error in Office 365

Understanding the Error

You may see a message like "Too many requests" or "Server busy" ...

Fix Windows Terminal Frozen After Update

If Windows Terminal freezes or becomes unresponsive right after an update, you're not alone. This...

Fix Windows Update Stuck Checking with Permission Error

If Windows Update hangs on "Checking for updates" and you see a "Permission denied" error in the ...

How to Set Up Windows Terminal with Custom DNS

If you're using Windows Terminal and want to use custom DNS servers (like Cloudflare's 1.1.1.1 or...