Linux is a Unix-like computer operating system family. Linux is one of the most prominent examples of free software and of open source development; its underlying source code is available for anyone to use, modify, and redistribute freely.

1. How2 Setup Linux (network, smb, apache) - This tutorial shows how to setup a SUSE Linux 10.0 for samba/apache.

2. How-to: File sharing with Ubuntu using Samba - A how-to on how to share files and folders from Ubuntu to Windows XP and XP to Ubuntu.

3. Running Windows Applications on Linux Ubuntu with Wine - This tutorial demonstrates how to run windows applications on Linux Ubuntu using Wine from http://winehq.com/.