Tutorial 3dsMax -- Bevel Modifier
The Bevel modifier extrudes shapes into 3D objects and applies a flat or round bevel to the edges. Bevel lets you extrude a shape up to four levels and specify a different outline amount for each level. A common use for this modifier is to create 3D text and logos, but you can apply it to any shape.
Sometimes completely unknown, the modifiers are very useful during the normal workflow of 3dsMax. These are old videos created with 3dsMax2010 but the modifiers are equal to the latest versions