Once your Roku TV is back up and running, try opening the last app that was giving you grief. More often than not, you'll find it's behaving much better. The sluggishness is gone, the crashes have ...

More affordable than ever, 3D printers are booming for personal, professional, and educational use. We've been testing them for over a decade and are here to help you find the right option. Since 2004 ...

Once the stuff of science fiction, 3D printers are now mainstream tools for creation and innovation. These devices, which transform digital blueprints into physical objects, have dramatically evolved ...

Have a busy home office, or a couple of creative kids? The humble desktop printer is your friend. See our top printer picks under $200, backed by PC Labs' dozens of hands-on reviews of the latest ...

Whether you need a quick reboot or a full factory reset, Roku gives you several options. Here is how each one works and when to use it.