Checklists for software errors, setup, and tool workflows.

Fix Outlook Blank Screen After Office Installation

Symptom and likely cause

After installing or updating Microsoft Office, Outlook may open ...

Fix Chrome Profile Dependency Conflict Not Opening

You click the Chrome icon, but nothing happens. Or you see a brief flash and then nothing. A comm...

Fix Windows Defender Path Not Found Error 0x80070643

When you try to update or run Windows Defender, you might see error 0x80070643 with a message lik...

Checklist for Resolving Windows Terminal Dependency Conflict

You open Windows Terminal and see errors about missing DLLs, package version mismatches, or the t...

How to Fix Windows Security Auto Start Disabled

If you notice that Windows Security (formerly Windows Defender) isn't starting automatically with...

Windows Defender for Mac Setup Guide

If you're looking to run Windows Defender on a Mac, you're likely trying to scan files or use a f...