VMware Workstation is a software which allow user to run more than one OS (Operating System) in one computer. With VMware Workstation user can try another OS before install it in the computer, and also VMware Workstation can be used to learn network OS. User can create virtual network with run some OS together and link them. Here I will tell you how to install VMware Workstation in ubuntu step by step : For pdf version in Indonesian, you can download it here