You can check the operating instructions, End-User License Agreement, and copyright notice.
Manual
Check how to operate the wireless controller and BD remote control.
End-User License Agreement
Check the End-User License Agreement. (More details)
Before using PlayMemories Studio™, you must first read and agree to the "End-User License Agreement". If you do not agree to the "End-User License Agreement", you will not be able to use PlayMemories Studio™. By using PlayMemories Studio™, you acknowledge that you have read and agreed to the terms and conditions of the "End-User License Agreement". You can check the "End-User License Agreement" in this Help Guide beforehand.
Rights labels
Check the version information and rights labels. (More details)