I WANT THE TIME AND DATE DISPLAYED ON EACH PHOTO

If you simply want to see the date and time on the screen, press up/down while reviewing your pictures until you get the view you want.

If you want the date and time printed on the pictures, that needs to be done in whatever program you use to print. For example, Nikon ViewNX has a "Print Photo Information" check box in its Print dialog.

The camera is not going to damage your pictures by imprinting date and time on any portion of the image. It will record that information (and a lot more), but its priority is on getting the image data.