Encryption can be added to PowerPoint to keep others from accessing your presentation(s). Any viewer wishing to open this presentation will have to enter a password that you have previously set when you encrypted the document.
Steps to Encrypt PowerPoint Presentations
- Open the presentation.
- Click on the Office button.
- From the drop down list, choose Prepare > Encrypt Document
- Enter a secure password. Hint - Try to avoid words in the dictionary, or words that can be easily associated with you, such as the name of your pet or child.
- Click OK
- Re-enter the password to confirm.
- Click OK once again.
You have now encrypted this presentation so that a password is needed to open it.


