Modern laptops come with a dizzying array of ports—or maybe only one, in the case of some extremely svelte ultraportables. But how can you know what they all do, or what you might want in a new system ...

Almost, in later computer versions, it is designed to have a direct HDMI port without having to go through connecting with an intermediate cable that matches the port anymore. Therefore, HDMI is a ...

Look around your house and chances are you have at least a few devices that use Universal Serial Bus. On average, some 3 billion USB ports are shipped each year, making it by far the most successful ...