Windows 10: Wallpaper slideshow gone; all applications display reversed

I have lost my wallpaper slide show and every application I pull up displays in reversed out type -- white characters on black background. Going into settings to reset the wallpaper, I get no option to use my photos. Help! I'm sure this is a settings thing but I'm fairly new to Windows 10 and it seems to be very easy to accidentally hit a key that throws settings out the window (ha ha) and very hard to reverse that. Can someone out there at least point me in the right direction?

:)

 

Wallpaper slideshow is buggy

Hi,

We would like to know some information to better isolate the issue with wallpaper slideshow:

• Have you done any changes on your computer prior to the issue?
• Please let us know if this happens in Microsoft account or Local account?
• Have you tried a different folder with images and checked if the issue persists?
  
• What troubleshooting steps have you done so far?

We will wait for your response.

 

Bug using slideshow as background wallpaper

I've configured my windows to use slideshow as wallpaper and set the window theme based on color of the background picture. Using windows explorer, when the wallpaper changes if you are navigating through a list of itens then windoes selects the first
item from that list. Its annoying.

 

Wallpaper Slideshow on Only One Monitor

Hello. As the title suggests, I want to have desktop wallpapers that are different on each monitor. More specifically, I want to have one single wallpaper for my main screen, but I want my secondary screen to cycle through a slideshow. Is there a way to
set only one screen to have a slideshow?