Windows 3.x Beer:
The world's most popular beer. Comes in a 16-oz can that looks a lot like Mac Beer's. Requires that you already own a DOS Beer. Claims that it allows you to drink several DOS Beers simultaneously, but in reality you can only drink a few of them, very slowly, especially slowly if you are drinking the Windows Beer at the same time. Sometimes, for no apparent reason, a can of Windows Beer will explode when you open it.
Windows 95 Beer:
The newest beer on the market. A lot of people have tast tested it and claim it's wonderful. The can looks like Mac and OS/2 Beer's can, but tastes like Windows 3.1 Beer. It comes in 32-oz cans, but when you look inside, the cans only have 16-oz of beer in them. Most people will probably keep drinking Windows 3.1 Beer until their friends try Windows 95 Beer and say they like it. The ingredients list, when you look at the small print, has some of the same ingredients that come in DOS and Mac Beer, even though the manufacturer claims that this is an entirely new brew.
Windows NT Beer:
Comes in 32-oz cans, but you can only buy it by the truckload. This causes most people to go out and buy bigger refrigerators. The can looks just like Windows 3.1 Beer's, but the company promises to change the can to look like Windows 95 Beer's, after Windows 95 Beer starts shipping well. Touted as an "industrial strength" beer, and suggested only for use in bars.