Keep your precious photos and important files safe with this WD Elements 2TB portable hard drive. It reliably stores thousands of photos, documents and videos, so you can back up all the contents of your computer. And since it’s portable, it’s easy to transfer files to another device. Your computer can slow down when its own hard drive is nearly full. By moving the files you don’t need on a regular basis, you can help speed things up again. Plus, it’s automatically recognised by Windows operating systems, so there’s no need to install any software before using it. What’s more, you don’t need an external power source to use it – just plug it into the USB port of your computer.