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

Fix Command Prompt High CPU Usage on Windows 7

If you notice your Windows 7 system slowing down and Task Manager shows cmd.exe using high CPU, i...

How to Fix OneDrive Sync Rate Limit Error on Mac

If you see a "rate limit" error while syncing OneDrive on your Mac, it usually means you've trigg...

Windows Update Stuck on Checking for Updates? Try These Fixes

You open Windows Update, click 'Check for updates', and it sits there spinning for an hour. This ...

Fix Windows Update SSL Certificate Error After Time Change

If you've recently changed the system time on your Windows computer and now see an SSL certificat...

Fix Windows Update Cleanup Stuck During Disk Cleanup

You run Disk Cleanup, select Windows Update Cleanup, and it sits at “Working on it” for hours. Or...

Fix Remote Desktop 504 Error on Azure VM