This document provides instructions for troubleshooting various technology issues and performing common computer tasks. It includes how to: 1) Turn on the wireless switch and add a wireless network connection. 2) Map a network drive, create folders, and back up documents and favorites to external storage. 3) Check document properties, size mailboxes in Outlook, and use webmail remotely. 4) Troubleshoot issues with student desktops, mini-switches, Activboards, and cropping pictures. It also provides tips to prevent viruses and ensure virus definitions are up to date.