VirtualBox is a great virtualization solution, however if lacks one big feature: the ability to take screenshots of a virtual machine. Of course, you can use the host operating system's print screen feature, but this wil ltake a picture of the whole workspace,...

The ARM platform is exploding like a mad wet cat out of the bath. Here are four good distros cram-full of ARM fun.

Mathbuntu brings a nice batch of math and science software, textbooks, and other goodies to Ubuntu and Kubuntu. Let's try it out and see if it makes us smarter.

This tutorial explains the installation of a Samba fileserver on Ubuntu 12.04 and how to configure it to share files over the SMB protocol as well as how to add users. Samba is configured as a standalone server, not as a domain...