Fifteen years ago, Twitter was still relevant. And nobody had ever tweeted from a Commodore VIC-20, the best selling computer of 1982, before. Syd Bolton, the curator of the Canadian Personal Computer Museum, decided to fix that. And on February 20, 2010, a VIC-20 tweeted.

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.










