Modern versions of PowerPoint (2013 and later) have a built-in "Export to Video" feature. Simply go to File > Export > Create a Video . This is the safest and most effective method.
You do not need to risk your digital security to convert a PowerPoint presentation into a video or DVD format. Modern software ecosystem offers excellent, entirely free alternatives that are legal and safe. Built-in Microsoft PowerPoint Features rz powerpoint converter platinum v321 serial key