Interface Manager Quezee 2.03

Interface Manager Quezee 2.03 - operating system of Windows Quezee family, made by Microsoft and released in December 9th, 1977. Its the first version of Interface Manager Quezee what is supported Intel 8085. Interface Manager Quezee 2.03 is the sucessor to Interface Manager Quezee 1.x. Background is changed from white to black. Support of Interface Manager Quezee 2.03 is ended in 1991-12-31. Pre-release versions of Interface Manager Quezee 2.03 are still unleaked.

In Arsen54800's WNR videos it was introduced for the first time in WNR 54.

In 1978-1979 Microsoft released to updates to Interface Manager Quezee 2.03, named Interface Manager Quezee 2.1 and Interface Manager Quezee 2.11. They added Intel 8086 support.