Use PTP to transfer images between your phone and a computer. PTP (picture transfer protocol) is an image transfer protocol. If you are using a Windows computer, use Windows Media Player to browse multimedia content on your phone. To view files stored on your phone, wait until the drivers have been installed, and then click the new drive icon that appears on your computer (the drive is named after your phone model).
Your computer will automatically install the necessary drivers. Swipe down from the status bar to open the notification panel, and then set the USB connection mode to Device file manager (MTP). Before using MTP, ensure that you have Windows Media Player 11 or later installed on your computer. You can use MTP to transfer files between your phone and a computer.
MTP (media transfer protocol) is a protocol for transferring media files. Use a USB cable to connect your phone to a computer and transfer data between the two devices. Transferring data between your phone and a computer