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

Fix Windows Search Indexing Stuck on Paused

You open Indexing Options and see the status says 'Paused'. Windows Search has stopped building t...

Terminal Command Prompt Setup Guide for Mac

If you're new to the Mac terminal or just want a more informative command prompt, this guide cove...

Fix Windows Activation Cannot Connect to Organization Server

You see the error 'Windows can't activate. Can't connect to your organization's activation server...

Fix Windows Security Authentication Error 0x80070035

Fix Windows Security High CPU Usage on Windows 10

If your Windows 10 PC is running slow and Task Manager shows Windows Security (or Antimalware Ser...

How to Fix GPG Error During apt update on Ubuntu

When running sudo apt update on Ubuntu, you might see errors like NO_PUBKEY 12...