The Undo feature in the Snipping Tool provides users with a valuable safety net, allowing them to quickly revert any unintended changes or mistakes while annotating a snip. Whether it’s an accidental stroke of the Pen tool or a misplaced highlight, the Undo function offers a simple yet powerful solution to rectify errors and maintain the accuracy of the snip. With just a click of a button or a keyboard shortcut, users can effortlessly undo their last action, restoring the snip to its previous state and ensuring that their annotations remain precise and polished. This feature enhances the usability and reliability of the Snipping Tool, empowering users to annotate with confidence and efficiency.