Open Source Software - Overview

Open Source Software - Overview: "Even if you don’t know what Open Source software is, you have undoubtedly interacted with it in the last 24 hours. If you have been on the Web in that time, most the pages you saw were almost undoubtedly served by a Linux (Open Source) server operating system running Apache (open Source) software. If you looked at a blog (weblog), it was almost certainly presented to you by Open Source software, probably WordPress, although there are a number of other Open Source blog programs."