There are, however, actual apps under that Apps menu. (cnet.com)
What this means in actual app output we'll not know for a little while now when the actual devices get some hands - on time and more development behind them, but it seems that the scope is intended to be limited to helping interact with your phone or tablet in new and different ways rather than replacing them as some have suggested would happen. (androidheadlines.com)
What we've found over the past year is that the tile interface in Windows 8 does indeed scale well on smaller screens, although the experience inside actual apps and programs is more varied, especially if you're using a touch screen as your main interface. (cnet.com)