- What are the benefits of virtualization? This is a question asked over on Lockergnome Q&A recently, and I thought the answers may just benefit several of you out there. Now, we know that many of you already use virtual machines. Why not leave a GOOD comment on the video, explaining to those who don't why it is they might want to look into doing so? See how that works? We all help each other! Remember - YOU were a n00b at one time, too!