Q: Money is tight, and I have to tackle a drywall project. I’ve never done it before, but from what I have seen on home-improvement shows, it looks simple. Please share your magic tips, especially on ...

Q: I want to install a pull-up bar in my garage, which has drywall on the ceiling. How do I make sure the bar doesn’t come crashing down on me? A: Whether it’s a pull-up bar, a big potted plant or any ...