Tree flowering is to enhance the "tree" function, so that a "tree", in Word 2000 does not have access rights, the choice of Word 2003 we can have access rights.
Word 2003 has new access rights features. Click on "file → permissions → cannot distribute", check "Restrict permissions to this document", then enter the user can "read" or "change" e-mail, you can click the "read" or "Change" button from the Outlook Address Book to read users e-mail.
To enable users who use versions of Word 2000 to access this document, you can also click the "Other Options" button, and in the Permissions dialog box, check the "Allow users with earlier versions of Office to use browsers that support information Rights Management to browse (increase file size)" option, Ensure Word document compatibility.
To open a Word document that is protected with this feature, you must register your e-mail at the official Microsoft website and obtain the appropriate permissions to effectively protect your important word files.
In addition, we can also be the last generated Word document Extension doc modified to EXE, or using software such as WinRAR to the Word document to compress encryption and other methods to protect our Word documents. If you can use the traditional encryption method and the above method to combine flexibly, will become the top word secret expert.