What do you need to do in order to save an existing document with a different name?

When working in a document, you should be saving the document periodically. If something happens to your computer, then the computer may shut off in the middle of your document. Then the part that you typed in may not have been saved. So, you would have lost that. Sometimes, you will need to save your document using a different name. If you want to save a copy of your document, but then make changes to it later, you will need to save it under a different name.

This will create two documents. One with the first information and the second with the changes because you change its name. However, when you want to save it using a different change, you will need to use the save as command.