Virtualization redifines the computer lab (Score 1)

Hi, I just retired from 15 years at a community college teaching NetWare then NT derivatives and finally, Internet delivered classes in Linux and network security. For me, VirtualBox (or similar) has been the most valuable advance in the hands-on lab assignments so common to teaching about computers. First, virtualization allows the quick and easy creation of virtual hosts with any common O/S and a suite of configured applications. You can clone a host, make snapshots, play with networking, etc. Note that Apple software may not be used on non-Apple hardware. Second, if a students own machine can run the virtualization software, everyone in the class has the same platform for doing the homework. -no more incompatible hardware. -less lab to buy and support. -computer labs have drawbacks as a place to learn. Third, virtualization is hot. No more dual-boot or removable drive trays. With USB-3, it's practical to carry a dozen virtual machines in your pocket. Plus, students learn about virtualization. See youtube videos by wetlinux. Cheers