If you have more than a couple of drives (or partition), it's not always fun to get properties for each drive one by one to check free space, etc. Here's a better way:
Simply select all the drives (or partitions) in your "My Computer" folder.
Right click on the selection and then select properties. You'll notice that now you can see properties for all the selected drives at once. You can see the tab of each drive at the top of that "Property" box.