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MS-BASIC 1.1 introduced programming to a generation - now you can download it for free

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

Microsoft open sources 6502 BASIC, a key piece of computing history

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 ...
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Microsoft Open-Sources the BASIC Software That Powered Early PCs

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

Bill Gates’ early BASIC code for MOS 6502 released as open source

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

Want to build on Bill Gates? Microsoft open-sourced the original code written by the company founder - now it's over to you

Microsoft open-sourced Bill Gates’ 1976 6502 BASIC interpreter, showcasing early programming features and its historical role ...