Microsoft’s 6502 BASIC ran on the same CPU that powered the Apple II, Commodore 8-bit series, NES, and Atari 2600.

Microsoft called the code—written by the company’s founder, Bill Gates, and its second-ever employee, Ric Weiland—”one of the ...

"Rick Weiland and I (Bill Gates) wrote the 6502 BASIC," Gates commented on the Page Table blog in 2010. "I put the WAIT ...

An overriding memory for those who used 8-bit machines back in the day was of using BASIC to program them. Without a disk-based operating system as we would know it today, these systems invariably ...

In 1977, Commodore licensed BASIC for $25,000 as a one-time payment, securing perpetual use without royalties.

Microsoft has officially open-sourced its 6502 BASIC. The version published today is BASIC M6502 8K Version 1.1.

Fortunately, there are people around the world who work hard at preserving these older systems and give us a living, working ...

Microsoft announced that it has open sourced the source code for 6502 BASIC, one of first ports of its original BASIC.

Today, Microsoft open-sourced the 6502 BASIC interpreter, the Commodore-specific port of Gates and Allen's first-ever ...

Microsoft has open-sourced the 6502 BASIC programming language interpreter from 1976. Its source code is now available on ...

A few months after releasing the Altair BASIC source code, Microsoft has shared another cornerstone of its early software success. The company announced that 6502 BASIC ...

The code Microsoft has released is version 1.1, which apparently contains fixes to the garbage collector identified by ...