In December, our editors tried numerous products from cold-weather fashion picks and jolly holiday gifts to hydrating beauty products.

Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

Promising review: "I wasn't sure what to expect when purchasing these, but now they are a staple in every room of our house. Within three days the air smelled more crisp and was easier to breathe in ...