I’m not very technologically inclined here so I want to double check before I ruin my electronics!

I’m bringing my camera, the USB and my charger. I think the charger says 110-220 Volts so that means I only need an adapter and not a converter right?? With the USB I want to make a travel blog and upload my pictures on the computer. Can I connect it to a computer in Europe and it won’t cause any damage?? Will I need the software to upload the pics or will it just open with a folder from the USB?

Same question with the Ipod, if the computer doesn’t have the ipod program, the USB will be enough to charge it right and it won’t ruin my ipod?? I really don’t want to bring an AC adapter to charge it.

Thanks for the help…