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

Fix Windows Defender Version Mismatch After Update

After a Windows update, you might see a message that Windows Defender (Microsoft Defender Antivir...

Microsoft Teams Microphone Not Working in Meetings: Fixes

When your microphone stops working in a Teams meeting, you can see others but they can't hear you...

Fix Windows Security Migration Slow Performance

When migrating Windows Security settings—whether during an OS upgrade, a system rebuild, or a dom...

Fix Command Prompt Dependency Conflict Not Working

When you run a command in Command Prompt and get an error about a dependency conflict, it usually...

Fix PowerShell Script Not Running on Startup in Windows 11

You've created a PowerShell script and placed it in the Startup folder, but it doesn't run when W...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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