Just got your new Samsung Galaxy Note 2 in your hand and looking to transfer data (music,videos,etc.) between your Galaxy Note 2 and PC, then you can follow below mentioned steps.
1. If you are a windows users, then you have to download and install USB drivers for the Galaxy Note2.If you are a Mac user, you do not require to download and install any software.
2. Now connect the your galaxy note 2 to an USB port using USB cable.
3. Now you will see a prompt on the screen of the Galaxy Note 2. Now drag the notification area down and select Connected as media Device > Media device (MTP).
Note: You can also use Samsung Kies software for managing files on the Galaxy Note 2. Kies software can be downloaded and installed from Samsung. Now once the Kies software installed on your PC, it will start automatically when connect your Samsung Galaxy Note 2 to yor PC. It is compatible to both Mac and Windows.