Audio Static at start of Slideshow on Windows
Reported by a user (thanks Dan!) who was using the audio jack to connect external speakers on a Windows 10 machine...
Solution found by Googling "static problems in windows 10" as follows:
In Settings, Power & Sleep, Additional power settings, change plan settings, change advanced power settings, processor power management, change minimum processor state on both battery and plugged in to 100%.
KnowledgeBase Article: Audio Static at start of Slideshow on Windows