Trace the evolution of PC graphics buses from IBM’s ISA to the current industry-standard PCIe and uncover how these ...

Big Blue’s latest reinvention toward hybrid-cloud, AI, and quantum computing is no sideshow—it is a reminder that few tech ...

Starling will be “fault tolerant,” IBM said, meaning it would be able to perform quantum operations for things like drug discovery, supply chain optimization, semiconductor de ...

The IBM Personal Computer was late to the market, arriving in 1981, but is still considered one of the most influential computers in history. But upstarts were beginning to nip at IBM's heels.

Having birthed the personal computer in 1981, the company refused to put its might behind it and used chips and operating system software from two small companies – Intel and Microsoft. It never ...

IBM’s decision to move into personal computers helped drive significant revenue growth. Even though IBM was hesitant to enter the consumer PC market, 1981 was a momentous year for the company.

All modern Intel and AMD PCs can trace their roots to a single system: the IBM Personal Computer. Originally released in August 1981, this computer became so popular and long-lived that ...

However the big caveat with that "as much as possible" is that IBM (not Microsoft or anyone else) reserved the top 384k for I/O expansion. Specifically, the segments at 0A000H and 0B000H were both ...