In 3ds Max 2015 you will meet new welcome screen as bellow
It will facilitate you to access learning channels, start new scene and extend the software
Learn
You can go through these short video clips
getting started 2015
link-xref 2015
materials 2015
modifier editing 2015
move select 2015
navigate 2015
rendering 2015
scale-units 2015
scene-explorer 2015
SO-editing 2015
Start
Start
tab facilitate you to start a new 3ds Max project or brows the earlier project
Extend
Autodesk Exchange
Apps for Autodesk 3ds Max helps you customize your software to meet your unique
and specific design needs.
Autodesk Animation
store guide you to adding animations in to your 3d model from the store
Autodesk Animation store