What is the correct method to access the revision history in Google Docs?

Accessing the revision history in Google Docs allows users to view previous versions of the document and see changes made over time. The correct method involves clicking on the File menu and then selecting See Revision History. This action will open a panel on the right side of the screen, where users can view all saved versions, who made changes, and the modifications that have been made.

The other options do not provide the accurate steps for accessing the revision history. For instance, the Edit menu does not contain an option for accessing revisions, and right-clicking does not lead to viewing changes in the way revision history is intended to work. Similarly, using the keyboard shortcut Ctrl + Z is related to undoing recent changes and does not help in viewing the full history of document revisions. Thus, the method through the File menu is the established procedure for tracking changes and managing document versions effectively.