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