Have not tried this, but this is what I found when searching: You may be able to do this with the supplied software and accessories with your camera, but there are external devices that make this process much easier. If you have an external memory card reader that reads and writes, you can transfer photos without using the camera or any proprietary software. In fact, when connected in this way, you can move images back and forth all you like in the same way as you would copy and paste files into different folders on your computer.
you can upload photos from computer to camera by using a usb card reader.
USB cable connecting camera to computer or take out SD card and put it in SD card reader on computer
Using a digital camera. You then upload them to the computer. Or, if you use a film camera, you can scan the pictures into the computer on get the photos put on a disc which you can upload to the computer
If you have a upload wire for your computer, or a memory card reader, you should be able to upload the pictures and print them directly from your camera by attaching it like that into the computer. That's how i normally do it.
You have to have the link cable from the camera to the computer, or have a card reader linked to the computer. Many computers now have a SD card reader built-in.
take pictures and upload them to a computer
No. You can upload pictures from your camera onto your computer then send them to your phone.
through usb code
Sometimes there is a spot to connect a wire from your camera to the computer, that way you can upload pictures on Facebook or save them on your computer.
If your camera shows up as a removable drive, just copy the pictures over. If not, consult the manual or be more specific about the camera.
It is possible to upload pictures directly from your DSi system to your PC or facebook(provided you have a source of wireless Internet. Most cameras allow you to upload pictures to your computer. Therefore the answer to your question is yes. (Unfortunately you can not upload photos from you camera to the Nintendo DSi System)
You press the UPLOAD option.