Checklists for software errors, setup, and tool workflows.

How to Fix Windows Activation Authentication Failed Error

You see "Authentication failed" when trying to activate Windows. This usually happens after a har...

Fix Chrome Profile DNS Error When Creating New User

You try to create a new Chrome profile, but instead of a fresh browser, you get a DNS error. The ...

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 at 0% – Practical Steps

You click "Check for updates" and the progress bar sits at 0% for minutes or hours. This is a com...

Fix OneDrive Sync Not Working on Windows 10

If OneDrive stops syncing on Windows 10, you might see a stuck status, error messages, or files n...

Remote Desktop Not Working Over VPN: Fixes to Try

You're connected to your company VPN, but Remote Desktop just won't connect. The connection times...