Bridge & your devices · The Bridge app on your PC
How do I set a keyboard shortcut to show the Bridge app?
Short answer: In Bridge's Settings, pick a Show / hide hotkey: Ctrl + Shift + S, Ctrl + Shift + B, Ctrl + Alt + S or Ctrl + Alt + B, or None. It brings the Bridge window forward from anywhere.
In the Bridge app's Settings, choose a Show / hide hotkey — Ctrl + Shift + S, Ctrl + Shift + B, Ctrl + Alt + S or Ctrl + Alt + B — or None to turn it off. Press it from anywhere to bring Bridge's window forward, and again to hide it.
Pick one that doesn't clash with shortcuts you already use in other apps.