With winter weather often comes drafty windows. Incorrectly installed or aging windows can let drafty cold air in, reducing your home's energy efficiency and increasing its heating bill. Thankfully, ...

Add Yahoo as a preferred source to see more of our stories on Google. BanksPhotos/Getty Images Poorly sealed windows allow heat to enter your home during the summer and cool drafts during the winter.

Weatherizing your windows may sound like a complex task, but all it means is sealing any cracks or gaps to keep the cold air from coming in and the hot air from going out. This will not only ensure ...