{"version":"1.0","type":"rich","provider_name":"Tech & Business","provider_url":"https://techandbusiness.org","title":"Microsoft Open-Sources DOS 1.0, Releasing Original Source Code and Annotations","author_name":"T&B Newswire · Tech & Business","thumbnail_url":"https://www.zdnet.com/a/img/resize/421d413bff3d911ad05d1c966ea002ac112e2a6f/2024/04/26/da42efe7-0b43-4f98-a19c-c4aa2ebfde65/ms-dos-4-23.jpg?auto=webp&amp;fit=crop&amp;height=675&amp;width=1200","width":600,"height":400,"html":"<blockquote class=\"tb-newswire-embed\" style=\"max-width:600px;border-left:3px solid #22d3ee;padding:12px 16px;margin:0;font-family:-apple-system,system-ui,sans-serif;background:#09090b;border-radius:0 8px 8px 0;\">\n      <p style=\"margin:0 0 8px;font-size:10px;font-weight:600;letter-spacing:0.1em;color:#71717a;text-transform:uppercase;\">T&B NEWSWIRE · Tech & Business</p>\n      <p style=\"margin:0 0 8px;font-size:18px;font-weight:700;line-height:1.3;color:#fff;\"><a href=\"https://techandbusiness.org/newswire/5HfN120UQvvCz6r9eapKOg\" style=\"color:#fff;text-decoration:none;\">Microsoft Open-Sources DOS 1.0, Releasing Original Source Code and Annotations</a></p>\n      <p style=\"margin:0;font-size:14px;color:#a1a1aa;line-height:1.5;\">Microsoft has open-sourced the original source code for PC-DOS 1.00, the operating system that launched the company toward its dominant position in personal computing.\n\nBefore Microsoft became a house...</p>\n    </blockquote>"}