How to make a PowerPoint in Office 2010 read-only

office 2010 support ― PowerPoint in Office 2010 can be made read-only by using the PowerPoint Info menu features. This would prevent other users from editing and making changes to the PPT slides.Click on File menu –> Navigate to menuClick on the Protect Presentation and select Mark as Final from list of menus.The following dialog box would be displayed. Click Ok to continue.The following warning message would also be displayed. Click ok to complete the operation. This would make the PowerPoint Presentation in[...]