Presented by Duncan Edwards Mark Dean, Scientist, Engineer Your use of today's computer may not have been possible without Mark Dean. A pioneering American computer engineer and inventor who played a critical role in developing the IBM Personal Computer in 1981, Mark holds three of its nine original patents. He led the team that created the first 1-gigahertz computer processor chip and co-invented the ISA bus, which enabled devices such as printers and monitors to connect to computers. This mont

2K views · 46 reactions | IBM Personal Computer Was Released On This Day 43 Years Ago In 1981. #IBM #ibmpersonalcomputer #pc #pcgaming #OnThisDay #personalcomputer #gamingcommunity #videogames #thisweekingaming #nostalgia #retro #retrogaming #gaming #FacebookGaming #facebookreels | This Week In Gaming | Facebook

Our 'favorite' game on a genuine IBM 5150, the original IBM Personal Computer. This is our every day sound and one of the perks of having an interactive computer museum. #museum #retro #computer #helmond #interactive | HomeComputerMuseum

49K views · 370 reactions | Can you imagine a world without personal computers? Thanks to IBM, you haven't had to since August 12, 1981 https://cbsn.ws/2Mr4yjq | CBS News | Facebook