Debian Linux: how to downgrade packages http://www.debian.org/doc/manuals/debian-reference/ch02.en.html#_emergency_downgrading http://archives.ryandaigle.com/articles/2005/10/31/listing-downgrading-unstable-testing-debian-packages
Raspberry Pi - Small computer on a board aimed at teaching kids about programming and computers. Great for experimenters as well. Can't wait for these to come back in stock.
Another free download. Kids love the Math and paint part of this software. I have not tried the typing. I also installed this on my lab computers. Kindergarten thru 5th grade use this.
How to install Oracle Java 8 in Debian via repository [JDK8]
Ubuntu is a house hold name in the linux community. It has made its reach into the Desktop, Server, and Cloud markets, and is making its way into TV's, Tablets,and Smart phone markets. I think their logo is cool because it represents community. People coming in "Unity", which is also the name of their desktop environment, to work together in harmony. Google Image Result for http://upload.wikimedia.org/wikipedia/commons/4/4e/Ubuntu_logo_black-orange.png
Computer operating system and software.
A fun typing program to download. Includes fun games.