What is the alt key on mac?

The Alt key on a Mac is also known as the Option key. It's a modifier key located near the Command key.

  • Functionality: The Option%20key provides access to a variety of special characters, symbols, and alternate functions when used in combination with other keys.

  • Special Characters: By pressing Option along with other keys, you can type characters such as ©, ®, ™, §, π, and many more. The specific characters available depend on the keyboard layout and font.

  • Alternate Commands: In some applications, the Option%20key modifies the behavior of commands or menu items. For example, holding Option while clicking on the "File" menu might reveal options like "Save As..." instead of just "Save."

  • Navigation and Selection: You can use the Option%20key along with arrow keys for enhanced text navigation and selection. For example, Option-Left Arrow moves the cursor one word to the left.

  • Boot Options: Holding down the Option%20key during startup allows you to choose a boot volume.

  • Symbol: The Option%20key is often represented by the symbol ⌥.