Windows 95 build 81

Chicago build 81 is the earliest leaked build to have a single Start button enabled by default, though builds 73f and 73g also have it but it's not normally enabled. It is the only leaked build to have an arrow next to the "Start" string on the button. While the build itself is real, some copies found online are said to have a modified bootscreen saying "January 1994". The unmodified copy still has the "November 1993" bootscreen.