Though Windows 8 has its own wallpapers for beautifying its Lock Screen, the list is mall for users who want more choices. Of course, you can also choose any image from your computer for your Lock Screen or here is how to set Bing (Microsoft’s search engine) images as your Windows 8’s lock screen wallpaper.
Bing is known for its greatest images. Daily it beatifies its home page by a new image. “Bing my lockscreen” is a Windows 8 app that lets you set one of the eight latest Bing images as your lock screen wallpaper manually or automatically.
Interested users go this app page from their Windows 8 PC and install it. After installation, run the app from Windows 8’s Modern UI and select an image, and then set it as lock screen image (right click and select Set Lockscreen).
In addition, Bing My Lockscreen allows you to automatically have your lock screen updated daily with the latest image from Bing (this feature will be available in the upcoming update).