While still a valid method, TechSpot reader Captain Five brought it to our attention that a Windows Store app called Dynamic Theme allows you to browse, save and rotate images from Bing and Windows Spotlight automatically. Originally this article detailed where to find Windows Spotlight images, batch rename them, and get them locally.
Among other hindrances, they are saved to an unfrequented location in Windows 10's user files.
However, accessing the cached lock screen photos isn't so simple. The pictures are of a good enough quality to be used as the wallpaper on your desktop background and if you've seen one recently that's worth adding to your collection, there's a chance the image is still stored locally. The feature is automatically enabled as part of ' Windows Spotlight,' which may also show ads along with 'suggestions' but generally just rotates through photos on your login screen. Microsoft has made Windows 10's login screen more visually pleasing than ever by displaying high-resolution images in the background, akin to the company's Bing search engine.