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

Fix Windows 10 Task Scheduler High Memory Usage

If you notice that Task Scheduler (taskhostw.exe or TaskScheduler.dll) is using an unexpectedly h...

Windows Security 502 Bad Gateway: Troubleshooting Checklist

If you see a 502 Bad Gateway error when opening Windows Security, it usually means the app can't ...

Fix PowerShell Permission Denied Errors on macOS

When you try to run a PowerShell script or command on macOS and see a 'Permission denied' error, ...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

Windows Terminal Missing from Start Menu: Fix

If you installed Windows Terminal but it doesn't show up in the Start Menu, you're not alone. Thi...

Fix Microsoft Teams 502 Bad Gateway Due to Network Config

You open Microsoft Teams and see a 502 Bad Gateway error. This usually means you...