Sweep all windows into another Spaces screen

You can sweep all of your open apps and windows into a group via Spaces by entering Spaces and hitting various arrow keys in addition to the command key, such as Command-Right Arrow, which will pull all of your windows and apps from the active Spaces screen to the one next to it, if you keep hitting Command-Right Arrow, you will keep passing the windows from Spaces to Spaces and accumulating all other windows as you go. Handy if you have a ton of windows open and you want to clear Spaces up a bit!