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

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

That was almost 50 years ago; since then, Microsoft has embraced open-source software. In recent years, Microsoft has started ...

Microsoft has released the source code for the BASIC version it developed in 1976 for the MOS 6502 processor, a central ...

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 ...