How to manage disk space
With Windows 8.1 it’s now easier to check the disk space on your Computer. Go to PC settings, then “PC and devices” and “Disk space” to see a view of how much storage is being used on your device.
You can see how much space your photos, videos, music, documents and downloaded files are using on your hard drive. You can also see how much storage all your installed Windows Store apps are using, you can uninstall big Windows Store apps to free up space). You can quickly empty your Recycle Bin here too.