How do you undo in Blender 2D?

To undo an action in Blender 2D, you can use a specific keyboard shortcut. According to the provided YouTube video titled "How To Undo In Blender", the way to undo an action is by using Ctrl+Z.

Undoing Actions in Blender 2D:

Here's a breakdown of how to undo in Blender 2D:

• Keyboard Shortcut: The primary method for undoing is using the keyboard shortcut Ctrl + Z (Windows/Linux) or Command + Z (macOS).
• Multiple Undos: You can press Ctrl+Z repeatedly to undo multiple actions in sequence, reverting through your edit history step-by-step.
• Reversing an Undo (Redo): If you've gone too far back, you can redo by using the shortcut Ctrl + Shift + Z (Windows/Linux) or Command + Shift + Z (macOS). This will step forward again, re-applying previously undone actions.

Example Scenario from Reference:

As the video explains, if you accidentally "did something silly" and want to revert it, simply press Ctrl+Z (or Command+Z on macOS) to undo that last action.

In summary, the main way to undo in Blender 2D is by using the keyboard shortcut Ctrl+Z or Command+Z, depending on your operating system. You can use Ctrl+Shift+Z or Command+Shift+Z to redo actions.