Strikethrough text in Outlook is a formatting option that allows you to cross out text, making it appear as if it has been deleted but is still visible. This can be useful for indicating that a task has been completed, an item is no longer relevant, or for emphasis.
To strikethrough text in Outlook, highlight the text you want to strikethrough and then click on the ‘Strikethrough’ button in the formatting toolbar. You can also use the keyboard shortcut Ctrl + Shift + X (Windows) or Cmd + Shift + X (Mac) to strikethrough text.
