It can be scary to drill holes in the wall. For the first entry in our new D.I.Y. series, we’ll show you how to mount a television, or whatever you want.

Mount the cleat that supports the shelf, then just drop the shelf over the cleat to hang it on the wall. You’ll need a miter ...

After all, I have seen floating shelves with a similar installation ... you’d have to do is to see how high up on the wall you want the TV to hang. I just eyed about how far below the top ...