Whether you are just learning the basics of simple maintenance or are taking on a second addition to the house, a good drill is essential. And if it's a cordless model, you can drill holes and drive screws with the same tool — and not have to worry about finding an outlet near the work to power the drill.
The good news: There are hundreds of these drills on the market. The bad news: It's not always clear which drills you should be considering.