What's more, y9ou can then rename it so that its easy to identify in future.
In Windows 10, just right-click and choose rename.
It's been a long time since I sued W7, but if the rename option doesn't come up when you right-click, you should be able to choose Properties, and rename it from there.
For example the disk that I use fro transferring stuff to our media player is called "Films and Videos"