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

Fix Windows Search Not Working After Sleep Mode

You wake your PC from sleep, type in the Start menu search bar, and nothing happens—or results ar...

How to Fix Microsoft Teams Invalid Configuration Error Code

If you see an “invalid configuration” error in Microsoft Teams, the app usually fails to sign in ...

Fixing PowerShell Rate Limit Errors in Configurations

If you see errors like 429 Too Many Requests or Rate limit exceeded whi...

How to Fix Microsoft Teams Proxy Error on Windows 10

You open Microsoft Teams on Windows 10 and see an error like "Can't connect to proxy server" or "...

Fix Task Scheduler Error 101: Failed to Start

You see Event ID 101 in the Windows Event Viewer under TaskScheduler, and the task didn't run. Th...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...