How do you upload pictures to the computer?

Depends from what device. A typical digital camera will plug into the computer via a usb cable. If your computer is running windows xp, a new drive will appear into My Computer, and you can then browse your computers and copy/paste them into other locations. Depends from what device. A typical digital camera will plug into the computer via a usb cable. If your computer is running windows xp, a new drive will appear into My Computer, and you can then browse your computers and copy/paste them into other locations.