Upgrading from MS-DOS to modern versions of Windows
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Mar 17, 2017 12:52 GMT · By Bogdan Popa Upgrading from Windows 7 or 8.1 to Windows 10 is often a challenge for many users, mostly because the process experiences all kinds of roadblocks that in the end lead to app compatibility issues, stability problems, or other bugs that show up at random times across the OS.
YouTuber Andrew Tait decided to try something that’s a lot more complicated than that: it’s not an upgrade from Windows 7 to Windows 10, but an upgrade from the very first version of Windows all the way up to Windows 7 (which can then be upgraded to Windows 10 as well).
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