Source: Basic Computer Training: Computer Basics, Skills in Plain English -
from Worth Godwin's Computer Training
As you may know, a firewall is a protective barrier for your computer, which acts to shield it from threats on your local network and the internet. It’s kind of like a security system for your house. Where I live in Hawaii, many of us leave our doors unlocked all the time, and never have […]
Audio and video lessons also available via computer training podcast.