Thinking of replacing your old computer? Join us for this episode of Tech Talk, where Nick Ellis - PC Computer Guy discusses tips for buying a new computer and provides some general recommendations.

The CPU is the brain of the computer, but not all CPU's are created equal. Know the differences so you don't get stuck with something that slows your computer.

Kevin of Thomas Real estate Services had a hard drive crash. Fortunately, he had PcComputerGuy setup a backup system that made the often traumatic event - no big deal.

So many people fail to back up their computer. When disaster strikes, you risk losing all your precious memories stored inside your computer. Backup before it's too late.

It's a pain, but most of us rarely change passwords. In this tech talk I suggest a compromise, and explain why it's important to change them from time to time.

A short 10 minute overview of major issues we saw last year to avoid.

In this PcComputerGuy Tech Talk, we will have a birds eye view of the components inside your computer and what they do. Computer Hardware 101

If you have been infected with this, you should disconnect your computer from the internet immedeatly in an attempt to minimize damage, though it may already be too late.

It's annoying - but we must do it. Databases get hacked and your password may be floating out there on the internet waiting for bad guys to do bad things. Changing passwords at least once a year can help!

Orb is a great, FREE program that allows you to stream content on your home computer to you, anywhere. You can use it to stream videos, music files, access documents and of critical importance for the Olympics, TV.