Here's how you can change If you'd like to have a slideshow playing on the lock screen when your PC is inactive or see a ...

and more on your lock screen checkbox. If you select the Slideshow option, you can select a folder of images manually. Other than that, you have the following options: Include camera roll ...

Not just that, you can even add custom images and the tool can easily run a slideshow on your Windows desktop. Dynamic Theme also works on Lock Screen and you can use this tool to maintain a ...