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

Fix Outlook 'Access Denied to Public Folder' Error

When you try to open a public folder in Outlook and get an 'Access Denied' message, it usually me...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

Brave Browser Sync Not Working on Android: Fixes

You open Brave on your Android phone expecting your bookmarks, passwords, and open tabs to appear...

Check for Malware When Windows Activation Causes High CPU Usage

If your computer's CPU usage spikes after a Windows activation attempt, malware may be the culpri...

Fix Windows Defender Missing After Update

After a Windows update, some users find that Windows Defender is missing from the system tray, Se...

Fix Microsoft Store Token Expired Error

You open the Microsoft Store and see an error about an expired token. This usually means your aut...