Windows Chicago (Windows 95 Beta) is an OS codename made in 1993-1994 for Windows 95. It has the same startup and shutdown sounds as Windows 3.1, 3.2, 3.5, 3.51 and Cougar.

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.