David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...

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iperf3 is a network throughput tool used to measure the performance of the network your Mac is using. Here's how to use it in the macOS Terminal app. iperf is a UNIX memory, network throughput, and ...

Before we go forward and run some of the tests that we are going to see hereinafter, let us check a few of the symptoms to understand if those tests are worth doing. We have mentioned some symptoms ...

Since 1983, PCWorld has been testing PCs, and while we made the jump from paper to digital years ago, our mission remains the same: We’re here to help you make better choices about your PC hardware ...

What you expect to see from a PC monitor isn't always what you get. That's why standardized testing is an important part of ...

If you work in an office, whether at home or on-site, there’s a good chance you spend most of your day staring at a computer monitor. And you may spend even more time in front of a monitor at home ...