Windows 8: What You Need to Know - http://www.pcworld.com/article...
Jun 4, 2011
from
"classic Windows apps will use "fuzzy hit targeting" to aid finger taps, but they won't be optimized for the touch screen like Windows 8's HTML5/Javascript concoctions. Legacy apps can, however, run side by side with the new Windows 8 apps."
- LANjackal