What's the most important component in a computer? It's a toss-up between CPUs, graphics cards, hard drives/solid-state drives, and RAM. But what's the most useful computer component? The answer is ...

Windows install floppies and discs have gone the way of the dodo, but it still pays to keep a copy of the OS on a USB drive. Here's how to make your own.

Saving a PC can go from very hard to extremely easy once you set this up.

Who hasn't wondered or dared to dream exactly how many USB devices you can connect to a single PC? Or how many unpowered USB hubs you can daisy chain? Or what about daisy chaining powered USB hubs or ...

If the USB hub is not working or is slow in Windows 11, reinstall the USB hub driver, disable power saving, disable the USB ...

I have a Dell U2720Q monitor that accepts HDMI 2.0, DisplayPort 1.4 and USB-C. I use USB-C because the monitor acts as a hub for a range of peripherals (keyboard, mouse, webcam, speakers, etc.etc) and ...