The consumer VCR turns 51 this week. On May 10, 1975, Sony introduced the Betamax. Although Betamax lost the famous format war, it kicked the door open, being the first VCR format that mere mortals could aspire to own and use.

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.










