Paying your ISP even more should be your last resort.

Download and upload speeds show how quickly data moves to and from a device.Ping and jitter help show connection response time and stability.Rep ...

We’ve tested the latest Wi-Fi routers and found the best options—from budget models to top-of-the-line—to make your wireless ...

Same router, same desk, very different speed test.

Are you getting the internet speed you’re paying for? Should you blame a slow connection on your Wi-Fi router or internet provider? Can your internet handle things like online gaming or livestreaming?

Without buying a new router, I changed three Wi-Fi settings and my download speed increased about 10 times, from 27.6 Mbps to ...

ZDNET's latest Lab Award goes to the business laptop that had the fastest Wi-Fi speed on the 5.0 GHz band.

Slow internet is arguably one of the top five worst experiences for any internet user. You may be trying to watch your favorite show on Netflix, only to have it buffering every few minutes. Or your ...

Still looking? See more results on Wirecutter. We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Joel Santo Domingo Joel Santo ...

A speed test can show a perfectly respectable number while websites still hesitate, video calls stutter, or apps feel sluggish. That happens because download ...