After a decade of testing PCs, routers, and home networks, I know what causes slow speeds and how to optimize your internet.

Wi‑Fi mesh systems are a great solution to cover dead internet zones or extend your wireless range. These options are among ...

GHz vs 5GHz compatibility, router settings, bandwidth needs for 50+ devices. Fix connection issues fast. Updated January 2026 ...

Fi, check your walls. With the right adapters, an existing wired connection can make boosting internet speed surprisingly easy.

Bluetooth is a technology for short-range data transmission that has become so ubiquitous in recent years that we can no longer imagine life without it. This makes it all the more annoying when ...

Some iPhone users have discovered that wi-fi is not working consistently with iOS 26.1 since updating their devices, and sometimes the wi-fi stops working entirely, the connection drops, wi-fi is ...

Troubleshooting slow internet on a fast computer by optimizing Wi-Fi performance, checking network equipment, and identifying common connectivity issues. Pixabay, Bru-nO Internet speed problems can be ...

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 ...

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 ...

Struggling to get Wi-Fi coverage in certain areas and rooms? Try these simple, expert-approved tricks to troubleshoot and resolve internet dead zones in your home. Stephanie Barnes has been writing ...

Sign up for the Slatest to get the most insightful analysis, criticism, and advice out there, delivered to your inbox daily. I spent a lot of time talking to those ...