With Undo feature, users can cancel the last operation to a partition or disk without bringing any influence on data, and it can be activated via the following 3 ways:
1. Choose "Undo" button directly from the toolbar:
2. Choose "Undo Last Changes" from the drop-down list of "General" item.
3. Make use of the shortcut keys Ctrl + Z.
To cancel all changes, users need to employ the feature Discard.