Try it in your browser
Two keys. Try them here.
A pretend Mac, right in the page. Hold for apps and windows, and right ⌘ for desktops. Follow the steps, or just play.
In Superkeys, ✦ is Caps Lock. Here, hold tab, just above it: browsers on a Mac can't tell when Caps Lock is let go. Already running Superkeys? It catches both keys before your browser sees them. Switch off Hyper and Meh Keys from its menu bar icon while you play, or use the on-screen keys.
Desktop 1
Use your keyboard, or click caps lock or right ⌘ above to hold it and tap the rest (on a phone, hold it with one finger).
- ✓B
Bring the browser forward - ✓←
Snap it to the left half - ✓T then →
Terminal on the right - ✓2
Go to Desktop 2, where Mail is - ✓right ⌥
Flip back to Desktop 1 - ✓2 then ⇧1
Bring Mail over to Desktop 1
That's Superkeys.
Your whole Mac, one key away. It's free: get it here, and pick your own keys for every app.