encryption method for word2013 document one:
Step one: Open the Word document (either edited or not already edited).
Figure: Click "File".
Step two: Find "protect Document".
Step three: Click "Protect the document" Inside there are five options, select "Encrypt with password".
Step four: Create your password, warm tips, if important documents, be sure to remember good password, preferably their own commonly used characters as a password.
Step five: Last is save.
Encryption method for word2013 document two:
Step one: Click Save As, and choose a good place to save.
Step two: Pop up the local dialog box and click Tools-General Options.
Step three: Enter the password in the general Options interface, including the document to modify the password and the document open password, after the completion of the confirmation can be encrypted successfully.