You can create a new version of text documents to record important changes made to them.
To create a new version of a document, do the following:
1.In the Command menu, select File > Create new version.
2.In the opened dialog window, specify the name of the new version and click OK.
You can view and edit the created version (and earlier versions) in the Version history of each document in MyOffice Documents. To find out more about working with the Version history, please refer to the documentation of MyOffice Documents