Copying Lots of Files

[Origin]

I currently have 60Gb of data on one of my hard drives, on an external USB drive I have 94Gb of data but 60Gb of that is the same as what is on the other drive. Is there any way I can copy the new/missing data from the USB drive without just going "yes to all" when Windows pops up and says files already exist?

Hope this makes sense.

Thanks

 

[Origin]

Thanks guys. Will take a look at both of those.