John’s Background Switcher (or JBS for short) periodically changes the wallpaper on your computer (like every hour or every day) to something interesting. JBS sits in your system tray (down by the clock) and changes your background at the time interval of your choosing.




John's Background Switcher is the most popular Windows & Mac alternative to Spotlight Desktop.
John's Background Switcher is the most popular free alternative to Spotlight Desktop.
- John's Background Switcher is Freemium and Proprietary




















Made by the same buggers who make the buggy software that changes the lockscreen to a new image (when it feels like), so chances are it plays well with the complex windows environment. Seems like if Windows Spotlight doesn't work consistently, Bing desktop might have a setting to make the lockscreen work right. Am I reaching? Is microsoft just broken? (Probably)