Connect the data cable to the phone socket and to your computer's USB port.

Slide your finger down the display starting from the top edge of your mobile phone.
Tap Connected as a media device.

Tap Media device (MTP) until the function is turned on.

Start a file manager on your computer.

Go to the required folder in your computer's or mobile phone's file system.

Highlight a file and move or copy it to the required location.