To customize keyboard shortcuts on a Chromebook, use the keyboard shortcut Ctrl + Search + S to open the keyboard shortkeys editor (available for ChromeOS version 123 or later) and edit the shortcuts.

To create a Snapchat shortcut, snap a pic, tap Send To, then tap the (+) icon to pick friends and assign an emoji. To edit or delete a shortcut, long-press it on the Send To screen—then either ...

Keyboard shortcuts don't stop at Command-Z, Command-C, and Command-V. Here's how to create your own keyboard shortcuts in every version of macOS.