Knowledge base for software setup, errors, and daily tool work.

Fix Windows Terminal Service Unavailable for Remote Desktop

When you try to connect to a remote Windows machine via Remote Desktop (RDP) and get an error lik...

Fix Chrome Authentication Failed on Windows 10

If Chrome keeps showing 'Authentication failed' when you try to sign in or sync on Windows 10, th...

Chrome Extension Permission Denied: Practical Checklist

You installed a Chrome extension, but when you try to use it, you see a 'permission denied' 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 Windows Security Virus Protection Turned Off

If you see a warning that Windows Security virus protection is turned off, it usually means the b...

How to Renew Your Chrome Profile Authentication Token

If Chrome suddenly starts showing authentication errors, asking you to sign in again to Google se...