Command+H
Alternatively called Cmd+H, Command+H is a keyboard shortcut most commonly used to find and replace a character, word, or phrase. Below are other programs that use this keyboard shortcut and related information.
How to use the Command+H keyboard shortcut
To use this keyboard shortcut, press and hold either Command key, and while continuing to hold, press H.
Command+H in macOS
In Apple's macOS, Command+H is used to hide the currently active program. Essentially, it minimizes the application to the Dock, but doesn't close it.
Command+H in an Internet browser
In most Internet browsers (e.g., Chrome, Edge, Firefox, Safari), pressing Command+H opens the browser's history.
Command+H in word processors and text editors
In word processors and text editors, Command+H opens the find and replace tool that lets you search for a character, word, or phrase and replace it with something else.
If you only want to find text and not replace, use the Command+F shortcut.
Related keyboard shortcuts and keys
Below are links to related keyboard shortcuts and individual key pages.