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

Fix 502 Bad Gateway in Chrome: Clear Profile Cache

If you're seeing a 502 Bad Gateway error in Chrome, the problem is often on the server side. But ...

Fix Windows Security Authentication Failed in Remote Desktop

When you try to connect to a remote PC and see "Windows Security" followed by "Authentication fai...

Ubuntu Windows Update Configuration Checklist

If you run Ubuntu alongside Windows in a dual-boot setup or use a virtual machine, you may need t...

Fix OneDrive Sync Permission Denied for Shared Folders

You try to sync a shared folder in OneDrive but get a 'permission denied' error. This usually hap...

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 Run Microsoft Store Apps on Ubuntu

If you're trying to run a Microsoft Store app on Ubuntu, you've likely hit a wall. Most Store app...