Microsoft Windows 8.1

In Windows 8.1, you’ll be able to do more to personalize the experience on your device. As people started using Windows 8, we found that people were using their Lock screens to show pictures of their families. So in Windows 8.1, you can turn your PC or tablet into a picture frame by making your Lock screen a slide show of your pictures – either locally on the device or photos from the cloud in SkyDrive. We also added the ability to take pictures with the built-in camera right from the Lock screen without having to log in.

You can even choose your desktop background as your Start screen background, creating a greater sense of unity and familiarity. And the Start screen in Windows 8.1 features a variety of tile sizes including a new large and new small tile, so you can organize your Start screen exactly the way you want it. It’s also even easier to name groups and rearrange tiles. You can now select multiple apps all at once, resize them, uninstall them, or rearrange them. We also found people were accidentally moving tiles on their Start screen so in Windows 8.1, you press and hold (or right click) to move things around.