Changes your use extremely easy and was just joking!

The trackpad is great processed and insanely thin.
The connection is always stable and without any delays and when you get used to it it's much nicer to surf so through photos, music libraries or on the Web.
By great function that go very easily by hand and explain great is all within easy reach. This allows me to rotate images or zoom precisely ran to the right place quickly.

A great addition to the Mac! Use mouse only for documents and files to manage.