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

How to Set Up Remote Desktop on Windows 11

Before You Start

Remote Desktop lets you connect to your Windows 11 PC from another devic...

Fix Microsoft Teams 404 Not Found Error When Loading Apps

You click an app in Microsoft Teams and see a '404 Not Found' page instead of the app loading. Th...

How to Fix Windows Search 'Permission Denied' Errors

When you try to search for a file in Windows and see 'Permission Denied' or 'Access Denied', it u...

Fix Windows Activation Proxy Server Error

When you try to activate Windows and see an error about a proxy server, it usually means the acti...

Checklist for Windows Security Module Errors

When Windows Security (formerly Windows Defender) throws module errors, you might see messages li...

How to Fix 'File Locked by Chrome' Error

You try to move, rename, or delete a file, but Windows tells you it's locked by Chrome. This usua...