After a decade testing PCs, routers, and home networks, I know what causes slow speeds and can help you optimize your internet connection.

Even if Netflix loads quickly and Instagram refreshes seamlessly, it's still important to test your home internet speed—especially now that your WiFi router is working overtime as your home office ...

Getting a strong Wi-Fi signal in every corner of your home is not always easy. Sometimes, you notice slow speeds or dropped connections in certain rooms, and it can be tough to figure out why. Testing ...

Wireless networks like WiFi have become an essential part of our lives. Whether we are working from home, helping our kids with their homework, or streaming our favorite shows on Netflix, we cannot ...

While strength is often visually represented in the form of cones, bars, or dots, it’s really calculated in the form of decibels per milliwatt, or dBm. A perfect signal is -30dBm, which you’ll ...

If you have modern WiFi, it creates logs that have the history and other data and metadata. There are various important pieces of information embedded in these log files. We can fetch these logs from ...

Some free speed tests, including Ookla and Cloudflare, also give you download and upload scores for latency. These are referred to as “loaded latency” results, and they’re taken while the speed test ...

Here at PCMag Labs, our mission is to deliver accurate, reproducible test results for every product we review. We use those results, along with other criteria, such as pricing, ease of use, and ...

There are several differences between 2.4GHz and 5GHz Wi-Fi bands. However, the one that matters most to users is that 5GHz Wi-Fi offers much faster speeds, while 2.4GHz is relatively slower but ...

Is your internet acting funny? Have your connections slowed down? Or are you just worried that someone may have access to your WiFi network? These are all good reasons to do a quick check of your WiFi ...