I already am able to read people's minds so moving around stuff remotely would the must have skill to make everyones live easier.

My behind would become one with my chair...no more kitchen raids by way of feet. Tasks like feeding the cats, putting out the trash, slap slap around the annoying eternal barking dog of the neighbors and stealing evening dinners from surrounding restaurants, would probably make the news headlines.

My first public prank would be a visit to our.....nah...nevermind. Let's keep it a surprise :)