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

How to Fix Windows Security Rate Limit Error

You may see a Windows Security rate limit error when trying to open the app or run a scan. This o...

How to Fix Windows Search Not Indexing Files

If you type a file name into the Windows Search box and nothing shows up, or results are missing ...

How to Fix Command Prompt Connection Refused Error

You type a command in Command Prompt to connect to a remote server or service, and instead of a s...

Fix OneDrive 502 Bad Gateway Permission Denied Error

If you see a 502 Bad Gateway or Permission Denied error when us...

How to Fix Chrome Profile Stuck Loading on Mac

If Chrome gets stuck on the loading screen when you open a profile on your Mac, it's usually due ...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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