Undo and Redo on the Main Toolbar
(Undo) and 
(Redo) buttons on the main toolbar give you another way to access the Undo/Redo feature.
Small Annoying Things
With the understanding that small things can make a big difference, 3ds Max 2015 addresses up to ten minor workflow obstacles identified as high priority by customers. Among these are the ability to preserve UVs for Inset Polygons; the ability to slide partials loops in Swift Loops; and adaptive viewport navigation for smarter zooming, panning, and orbiting. Customers can suggest their own workflow improvements and vote on current suggestions using the Small Annoying Things forum.