Removing your window AC unit can be a tough task to undertake. Here are a few tips to keep your AC clean and running ...

Daniel is Lifehacker's Shopping Editor covering tech deals and reviewing TVs, headphones, speakers, and projectors. He earned his master’s in journalism from Columbia University and has reported for ...

On average, window units last around 10 years. That means if your older window unit is acting up in any way or just not performing the way it used to, it's probably time to get a new one. If you're ...

The days are getting warmer, and if you're already thinking about ways to stay cool, now is the perfect time to get your window air conditioner summer-ready. Prepping it before the real heat kicks in ...

We got our hands on multiple units and looked for models that are quiet, energy-efficient, and easy to install.