This paper aims to explore the technical action characteristics of different types of power service of tennis players. The computer three-dimensional motion capture system and force measuring platform ...

The most reliable way to determine which USB port on your computer is the fastest is to test its actual speeds. To do this, ...

As of July 2025, we believe the 13-inch Apple MacBook Air powered by the M4 chip is the best cheap MacBook for most people.

Early Amazon Prime Day deals on Thunderbolt docks and USB-C hubs are on now! We've rounded up all the best deals from Anker ...

The main reason why you should avoid buying a laptop that only uses a single USB-C PD port (like the infamous 2015 Apple ...

It's compact, solidly built and great for travel, but the slightly larger 13.8-inch version is the better choice as a daily ...

As expensive as a new car might be these days, don't neglect your possibilities with accessories. These 10 accessories can be ...

Microsoft's new 13-inch Surface Laptop is an odd one. It's inarguably a step down in every respect from last year's 13.8-inch ...

Lenovo's latest flagship desktop all-in-one is the first Copilot+ AiO PC, and it trumps the competition in almost every way — ...

The 2019 Surface Laptop 3 features the 15W 10th Generation Intel Ice Lake quad-core Intel Core i5-1035G7 up to quad-core AMD Ryzen 7-3780U Microsoft Surface Edition with the boost speed up to 4.00 GHz ...

The 2015 Surface Pro 4 features the 4.5W 6th Generation Intel Skylake dual-core Intel Core m3-6Y30 up to dual-core Intel Core i7-6650U with the boost speed up to 3.40 GHz. While the 2024 Surface ...

The five two-tone color options—the boring, businesslike black and gray, plus purple-and-gray lavender, pink-and-baby-blue ...