The Accidental Grid Activation
macOS includes a feature called Launchpad, an iOS-style grid overlay designed to give you a visual representation of all the applications installed on your Mac. Apple often assigns a dedicated keyboard shortcut to instantly trigger this overlay, traditionally using the F4 key on Apple keyboards or specific trackpad gestures (like a four-finger pinch). While Launchpad offers a user-friendly way for beginners to find their apps, many power users find it completely redundant, preferring to launch applications rapidly using Spotlight Search (Cmd + Space) or third-party launchers like Raycast or Alfred.
If you fall into the latter category, the default Launchpad keyboard shortcut is nothing more than an annoyance. Accidentally brushing the F4 key while reaching for the volume or brightness controls instantly blurs your screen and throws up the massive grid of icons, violently interrupting your workflow. If you never use Launchpad and prefer to keep your keyboard strictly mapped to functions you actually use, you should disable its dedicated system shortcut to prevent these accidental activations.
How to Turn Off the Launchpad Shortcut
You can unbind the Launchpad hotkey via the Keyboard Shortcuts settings.
- Click the Apple Logo in the top-left corner of the screen and select System Settings… (or System Preferences).
- In the left-hand sidebar, scroll down and click on Keyboard.
- In the right-hand pane, click the Keyboard Shortcuts… button.
- In the new window that appears, select Launchpad & Dock from the left-hand list.
- Look at the right-hand pane for the specific checkbox labelled Show Launchpad.
- Uncheck the box next to it to completely disable the shortcut.
- Click the blue Done button to save your changes.
Pressing F4 (or whatever shortcut was previously assigned) will no longer trigger the Launchpad overlay, allowing you to work without the fear of accidentally summoning the application grid.