HomeComputerMuseum - Today we have 3 #ComputerOfTheDay. On the left is the grandmother of all modern computers, the IBM Personal Computer (type 5150) from 1981, also known as the IBM PC. This
![Free Geek Vancouver on X: "Wow, still works! 1983 IBM PC XT. 4.77 MHz Intel 8088 CPU. IBM's first PC with a built in HD! #oldtech http://t.co/LzdcdiGrKY" / X Free Geek Vancouver on X: "Wow, still works! 1983 IBM PC XT. 4.77 MHz Intel 8088 CPU. IBM's first PC with a built in HD! #oldtech http://t.co/LzdcdiGrKY" / X](https://pbs.twimg.com/media/CFJ5M7UUkAAYs2u.jpg:large)
Free Geek Vancouver on X: "Wow, still works! 1983 IBM PC XT. 4.77 MHz Intel 8088 CPU. IBM's first PC with a built in HD! #oldtech http://t.co/LzdcdiGrKY" / X
![Master Vintage Build: The Original IBM PC/XT on Steriods - A Ledgenady Icon (LOTS OF PICTURES!) by ncmike - PCPartPicker Master Vintage Build: The Original IBM PC/XT on Steriods - A Ledgenady Icon (LOTS OF PICTURES!) by ncmike - PCPartPicker](https://cdna.pcpartpicker.com/static/forever/images/userbuild/112023.391ed34afcb07a637d0d420bb302a0cf.954da5a19a003e760b8fd3a8aba6c3bc.1600.jpg)