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MICROSOFT OPEN-SOURCES EARLIEST DOS CODE EVER FOUND

Microsoft has released the source code for 86-DOS, predating the company's 1981 acquisition of the operating system. The release marks a significant moment for computing history.

3 SOURCESFIRST SEEN APR 30, 02:20 PM► READ THE ARTICLE
Ars Technica+0m

Old 86-DOS source code dates back to the time before Microsoft bought it.

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