Q. I want to save some money on an upcoming project. It seems to me that I could successfully hang interior prehung doors if I had some guidance. Surely it can’t be that hard to do. Of course I want ...

DEAR TIM: While on vacation, I plan to install a few new interior doors around my house. I’m using prehung doors. I’ve never hung a door before and could use some tips. I’m lost on what to do when ...