The internet is a global network of servers that moves and stores data using hardware, software, and protocols. Wi-Fi is a local wireless network that distributes the internet signal to devices in ...

Cierra was an associate writer for CNET's broadband team, covering all things home internet. She is a graduate of the University of North Carolina at Wilmington with a master's degree. Cierra is ...

Fiber and cable internet generally provide the fastest speeds, while 5G and fixed wireless are growing as flexible options. Fiber is ideal for heavy users like gamers and remote workers, while cable ...

Thirty years have passed since the Internet Protocol was first described in a series of technical documents written by early experimenters. Since then, countless engineers have created systems and ...

Most people use the word “Wi‑Fi” when they really mean “internet,” and that mix‑up quietly shapes how we shop for service, troubleshoot outages, and even argue with our providers. The real split is ...

Don't settle for sluggish Wi-Fi. Learn what internet speed tests mean and how to troubleshoot and fix common issues. Joe Supan is a senior writer for CNET covering home technology, broadband, and ...

Learn about bandwidth: its definition, how it's measured, its impact on internet speed, and essential factors affecting data ...

You were working. Things were just fine. A landscaper puts a shovel through your buried internet cabling or tree limbs drop and kill a neighborhood’s internet. Or the inexplicable happens, and the ...

The best VPNs can make your online life more private with software that's convenient and cheap — sometimes even free. While ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Learning how to check your internet speed can come in handy if you ...

I have covered a wide range of personal finance topics for consumer publications including NerdWallet, Which? and Moneywise. From credit and banking to investing and mortgages, my aim is to simplify ...