Checklists for software errors, setup, and tool workflows.

Microsoft Store Log File Checklist for Support

When the Microsoft Store fails to install or update an app, the built-in error messages often don...

How to Fix 'Access Denied' to an Outlook Mailbox Folder

You try to open a folder in Outlook—Inbox, Sent Items, or a custom folder—and get an “Access Deni...

How to Fix Microsoft Store 'Module Not Found' Error

If you see a 'module not found' error when opening Microsoft Store or launching an app, it usuall...

Fix Microsoft Teams Connection Issues on Windows 10

If Microsoft Teams won't connect on Windows 10, you might see errors like "Can't connect" or "Som...

How to Fix Chrome Extensions Not Loading or Showing

You install a Chrome extension, but it doesn't appear in the toolbar, or it's grayed out, or it j...

Fix Outlook Blank Screen After Office Installation

Symptom and likely cause

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