Okay, the floppy disk was once awesome cuz you can save information whenever you want in ONE DISK. But then the floppy became old and then the CD disk came along. You can only save your data ONCE AND THAT IS IT.
But now, there is that new thing. You can save all your info at different times whenever you wanted, just like the floppy disk. It's that thing you just stick onto the computer. Whatsit called???????