After a decade testing PCs, routers, and networks, I know what really slows things down - and how to optimize your connection.

There's a lot that modern smartphones can do. Sure, the selection of pre-installed apps lets you make phone calls, send text messages, and capture high-resolution images, but it is the ever-expanding ...

To test your internet speed, Google "internet speed test" and click the blue "Run speed test" button under the first result. You have a good internet speed if you are ...

On the internet, speed is everything. In an ideal world, everyone could download all of Netflix in less than a second, but your MacBook may be preventing you from even streaming in HD due to low ...

We do almost everything online, from shopping to gaming to binge-watching our favorite shows. And internet speeds determine how fast we do all that. Speed is calculated in megabits per second (Mbps or ...

It is nearly impossible to live without the internet today. According to Statista, over 5.56 billion people around the world use the internet daily. Even airplanes now offer in-flight internet at ...

Some VPNs are better than others, but we will show you an easy way to know how much your VPN is slowing you down. Mike De Socio is a CNET contributor who writes about energy, personal finance, ...