In order to prevent others from seeing their documents, many people will encrypt documents when they buy Microsoft Office 2010. So how does Microsoft Office 2010 encrypt documents? Please see the operation method below.

Open the Microsoft Office 2010 software and click the word file in the upper left corner of the document.

After clicking the file button, you will directly see the option pointed by the arrow, which is to protect the document.

At this time, click to protect the document, and you will have the following options. You can set a password through the second encryption with password. There is no limit to the length of the password.

Other documents in Microsoft Office 2010 such as sheets and slides are also encrypted in the same way.

Above, I have shared with you the graphic and textual steps for encrypting documents in Microsoft Office 2010. Friends in need should hurry up and read this article.