Struggling with weak Wi-Fi signals while enjoying time outside? While Wi-Fi routers typically only service indoor spaces, there are ways to optimize its signal.

I used to blame my internet provider for sluggish speeds—until I realized the problem was right in my living room. After making a few simple adjustments, my internet went from frustrating to fast.

Choosing the right Wi-Fi band can make a big difference in your internet connection. Here’s what you need to know. Trisha Jandoc was an associate writer at CNET covering broadband and everything ...