This video teaches you how to use Daossoft PowerPoint Password Rescuer to recover Microsoft PowerPoint presentation password. Firstly download and install this tool into your computer. Secondly launch this program to open a password-protected PowerPoint presentation. Thirdly choose one compatible attack type according to your situation then click "Start" button. Finally be patient to wait until the password is recovered and displayed on the window of this utility.
User Guide: How to Use PowerPoint Password Rescuer