How can you retrieve the last action in Microsoft applications?

In Microsoft applications, retrieving the last action typically involves using the 'Undo' command. This command is designed to reverse the most recent changes made to a document or file, allowing users to easily correct mistakes or revert actions they may no longer want. The 'Undo' feature is a fundamental function in many software programs, providing a straightforward way to backtrack on actions like typing, formatting changes, or deleted content.

When the 'Undo' command is utilized, it applies specifically to the most immediate action taken, making it a very efficient way to manage edits and alterations in your work. Users can often repeat the 'Undo' command several times to go back through a series of recent actions.

Other options involve actions that do not directly retrieve the last action taken. For example, saving the file again does not affect the edit history; thus, it will not retrieve or undo previous changes. Closing the application or reopening the document resets the session, potentially leading to loss of unsaved work, and does not aid in retrieving the last action performed.