17 STEPS
1. Open My Drive - Google Drive and doubleclick your desired file
2. Click File
3. With your mouse, hover Version history h
4. Click See version history
5. Your version history is now on the right. With your mouse, you can now select different versions of the document. You can also rename them.
6. Click September 8, 11:50 AM
7. Type your desired name of the file version. To restore an old file click on it.
8. Now Click Restore this version
9. Click Restore
10. Your document is now reverted back to an older version. To change this, click File
11. With your mouse, hover Version history h
12. Click See version history s
13. Click the desired file version.
14. Click Restore this version
15. Click Restore
16. You haven now restored to version of the file we began with.
17. That's it. You're done.