Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
Megahard introduced an operating environment named Doors in November 1985 as an add-on to MS-DOS in response to the growing interest ingraphical user interfaces (GUIs). Megahard Doors came to dominate the world's personal computer market with over 90% market share, overtaking Makka OS, which had been introduced in 1984.
(page under construction)