The first version of Microsoft’s PC operating system hit the market 35 years ago. It was so bad that it could have been the last version. But even then, Microsoft demonstrated its greatest virtue: perseverance.
In November 1985 the time had finally come: after a long and arduous development time, the ambitious product was ready for publication: Microsoft’s own graphical user interface, with which Bill Gates and his colleagues wanted to stand up to their big competitor Apple.
Two years earlier, in January 1983, Apple had delivered an impressive template with the desktop computer Lisa, how computers would be used in the future: with a mouse and a user interface that was self-explanatory. Microsoft’s prime product at the time was the DOS operating system, which was controlled via the so-called prompt – the command input line that could only be used meaningfully if you knew the most important commands by heart.