How does a DIGITAL CAMERA use WiFi?

What does it mean anyway? What does it do?

You don't need any cords to connect to a computer, in fact you can send images to multiple computers.

Sports photographers use this feature to send images to their assistants who then edit and send the best images to newspapers and magazines during the game.

Remote control.

Remote picture transfer.

Remote picture capture, which allows pictures to be taken with the computers memory not the cameras.