What happens next in this paragraph?

How to set, reset, remove and recover the password of ms word files
Open the word file you want to protect.
Click the microsoft office button. On the top left side, and then click to-] prepare-] encrypt document.
In the encrypt document dialog box, input a password in the password box and click ok.
In the confirm password dialog box, enter the previous password again and click ok. At last, save the password and the ms word 2007 file.