Save Microsoft Word 2000 documents to your computer, and learn the difference between the Save and Save As commands.
Let's say you want to edit or revise a document but still want to keep the original. Rather than start from scratch, open the old file, use Save As to save it under a new name, then edit the new document while leaving the original untouched.
Important: Choose Save As to rename a document. Be careful not to overwrite your original file.