"Improvements"

In Windows XP and even Windows 98, you could right-click on the upper-left corner of a window, and from the menu that opened you could select search (or, in 98, find) to search just the files and folders listed in that window. That's a lot faster than searching the whole hard drive.

Can't do that in Vista or 7.

Or you could right-click on a folder in the open window and search the folder you clicked. Can't do that either, any more.