Quick tip : How to play a slide show of your pictures on the lock screen of Windows 8.1
Super nice feature in Windows 8.1
| 1. Swipe in from the right and select Settings, and then Change PC Settings |  |
| 2. On PC settings select PC and devices |  |
3. Then select Lock screen |
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| 4. Find the Play a slide show on the lock screen option and move to the right to turn it on |   |
| 5. Then choose the locations where you want your pictures from. You can also add folders here |  |
See more detail at See pictures on the desktop, Start and the lock screen
Rob
PS the above works for Windows 8.1 as well