[ How to ] Change the password of a Powerpoint presentation In Windows7

I Have written a Post about How to set a password for a PowerPoint Presentation in windows7.But I think that This Post should be included in this site because you should know how to change password also.

                                     If you are interested to change your password you can easily do  it though some steps mentioned below .Read it by clicking on the post.

Do one or both of the following:

• Open the file using your open password and as read/write.
• Open the file using your modify password and as read/write.

Click the Microsoft Office Button  , and then click Save As.

Click Tools, and then click General Options.

Select the existing password, and then type a new password.

Click OK.

When prompted, retype your password to confirm it, and then click OK.

Click Save.

If prompted, click Yes to replace the existing file.

...