Is there a cloud storage website that has drag and drop?

It’s really important to me that I be able to use online storage easily, and the big question for me is if I can drag files from drives on my computer into the storage and vice versa.

Also, I’m really interested in storage on computer clouds, so one of those would be great.

I can’t spend too much money on it, but I also don’t want much space (10G would be enough).

Any suggestions?