What Exactly Is Wi-Fi and How Does It Work?

Most of us use it every day, but very few people actually know what it is and how it works.

EDITOR'S PICKS What Exactly Is Wi-Fi and How Does It Work? Most of us use it every day, but very few people actually know what it is and how it works. READ NOW Our Best Tips to Manage Your MacBook Battery Life By using the right settings, you can extend your battery runtime considerably. Coupon Code Sites That Can Save You Serious Money Find great deals for nearly every major retail site and shopping outlet online. Screen Mirroring: How to Connect Your Phone to Your TV It's useful wireless technology that allows you to cast media to a larger screen. The Keyboard Shortcut That Makes Life Easier Once I learned this keyboard shortcut, I started using it every single day. You are receiving this newsletter because you subscribed to the Tech Today newsletter. If you wish to unsubscribe, please click here A DOTDASH BRAND 1500 Broadway, 6th Floor, New York, NY, 10036 2019 Dotdash • All rights reserved. Privacy Policy.