When something important got deleted by mistake
In a document several people are editing together, it's easy to lose track of who changed what and when, or to accidentally delete something important. Opening version history lets you roll the document back to any earlier point in time.
Restoring a version doesn't erase what happened afterward
Restoring an earlier version doesn't wipe out the edits made after it β every version in between stays recorded in the history, so if you change your mind, you can always jump back to the most recent version too.
Frequently Asked Questions
Does restoring a version completely erase the newer content?
No β even after restoring an earlier version, the edits made in between remain saved in version history, so you can move back to the newest version again whenever you need to.
Can I name a specific version so it's easier to find later?
Yes β clicking the three-dot menu next to a specific point in the version history list and selecting "Name current version" lets you label it so you can find it easily later.