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

How to Fix Windows Security DNS Error

You open Windows Security and see a message like 'DNS server not responding' or 'Your device is m...

Microsoft Teams Stuck on Loading Screen: Quick Fixes

You open Microsoft Teams, but it stays on the spinning loading circle or a blank screen. This is ...

Fix Windows Search Path Not Found Error 0x80070002

You open Windows Search, type a file name, and instead of results you get an error: "Path not fou...

How to Fix Command Prompt High CPU Usage on Windows 10

Fix Microsoft Store Permission Denied Error

You try to install or update an app in the Microsoft Store and get a 'permission denied' error. T...

Fix Windows Defender Dependency Conflict with Group Policy

You might see an error like 'Windows Defender dependency conflict' or find that Defender won't st...