Understand if user needs an undo and redo button always visible on the UI

1. Where undo and Redo button appears?
2. Does Jira have an undo button?
3. Which button is used for undo?
4. Is there an undo button in Confluence?

Where undo and Redo button appears?

To undo an action, press Ctrl + Z. To redo an undone action, press Ctrl + Y. The Undo and Redo features let you remove or repeat single or multiple typing actions, but all actions must be undone or redone in the order you did or undid them – you can't skip actions.

Does Jira have an undo button?

Select Undo to simply reverse any changes done to a Jira issue. Action Undo for Jira empowers users with the ability to easily and effectively fix common mistakes when editing Jira issues.

Which button is used for undo?

To undo an action press Ctrl+Z.

Is there an undo button in Confluence?

Use keyboard shortcuts: Undo — PC: Ctrl+Z, Mac: ⌘+Z. Redo — PC: Ctrl+Y, Mac: ⌘+ Y or Shift+⌘+Z.