powerpoint and music

[Teacher]

are there any news add-ins dealing with music in powerpoint. I need fade in -
fade outs for my music.
Without using a different program?
Thank YOu

 

[Ute Simon]

PowerPoint is no sound-editing program. You will have to use a third-party
program. I use Audacity, which is free and easy to use.

Best regards,
Ute