In the course of providing support, training, and disaster recovery I find that some questions and problems pop up again and again, so as a service to the greater Mac community I'm putting some of my answers, ideas and suggestions on the website. I hope you find something useful here.
If your question isn't answered here then send me an email.
Backups - if you have anything stored on your computer that you don't want to lose you should be backing it up. This page describes what you need to set up an easy and reliable backup system.
Passwords - sometimes it seems like everything asks for a password nowadays. This page explains what some of the important ones are for.