[Blue Highway]

My interpretation of the Microsoft "window pane" logo represents the state of the art method of having multiple windows with different programs easily accessible and swappable using the TAB key to change between them.

My first experience with Microsoft was back with my Atari 800 with a version of Microsoft Basic in the early 1980s.

[RegulatorCountry]

I see innovative large icons for Go, Caution, Stop and BSOD, then the Window breaking into itty bitty pieces as it’s thrown outside in frustration.

[NativeSon]

I had an Atari 400... the daisy chain add ons... even had a modem

[antiRepublicrat]

My first experience with Microsoft was back with my Atari 800 with a version of Microsoft Basic in the early 1980s.

IIRC, for me it was BASIC for the TRS-80 Model III followed by the TRS-80 Model 100's firmware (including its BASIC), which was the last piece of software from Microsoft substantially written by Bill Gates himself. The latter was a quite impressive system, still in use today by many for real field work.