It's okay to be able to look at all the files on your disk at once, but what about the files that are too small to see? If you've got a 30-kilobyte (Kb) Microsoft® Word document on a 40-gigabyte (Gb) disk, that document will only take up 0.00007% of the display, or about one pixel on your computer screen (a single tiny dot!). Obviously, that's way too small to be useful.
Well, there's a way around that little problem: zooming and panning. Look on the left side of SpaceMonger's main window, right next to the files. You'll see some icons that look like these:
These are your primary tools for manipulating your disk's contents. There are other tools, but for simplicity, we won't go into those right now.