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

Fix Microsoft Teams DNS Error Not Connecting

You open Microsoft Teams, but it just spins or shows a connection error. Often, the culprit is a ...

Fix Windows Terminal Error 0x80070002: Dependency Conflict

When launching Windows Terminal, you might see error code 0x80070002, often accompanied by a mess...

Microsoft Teams High CPU Usage: A Practical Checklist

If Microsoft Teams is consuming a lot of CPU, you might notice your laptop fan running constantly...

Windows Task Scheduler Service Not Starting: Fixes

If the Task Scheduler service won't start, scheduled tasks won't run and you'll likely see an err...

Fix Windows Security Sync Issues Between Devices

You set up Windows Security on one device—enabled tamper protection, added exclusions, configured...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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