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

Quantum researchers finally captured the field’s “holy grail,” showing real machines can beat classical computing ...

Big Blue’s latest reinvention toward hybrid-cloud, AI, and quantum computing is no sideshow—it is a reminder that few tech titans survive a century without learning how to pivot, listen, and build for ...

The next generation of computers could reshape science, security, and global power. It will not be about what’s possible with bits, but about what we can achieve with qubits.

IBM, a pioneer in quantum research since 1981, now finds itself in a competitive space alongside Big Tech firms like Amazon, Google, and Microsoft, and niche players such as D-Wave and IonQ.

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 ...

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 ...