The Windows 10 File Explorer is an under-used tool that solves many routine computing tasks. You probably ask yourself daily things like: “where did I put that file; I know it’s there somewhere?” Or, “is there a way I can display all the files on my computer?” And you’ve surely asked yourself “how can I determine how much free space is left on my hard drive?” The File Explorer can even help you backup or copy all your photos and documents. Read how to do these things, and more, in our File Explorer article.