Learn how to set up a dual monitor system, extend your screen, and optimize computer display settings for enhanced ...

Laptops are great for moving your "office" around the house, but sometimes you want or need a little more on-screen real estate. Connecting a larger external monitor to your laptop can more than ...

Reader Mike ordered a new Dell system that came with a 21.5-inch LCD monitor. Although the monitor includes VGA, DVI, and HDMI inputs, it included only a VGA cable–even though the setup instructions ...

No matter how big your laptop is, connecting it to a separate monitor is always a great way to add extra space and keep your windows organized. It's also especially useful for gamers who want to play ...

Having a high-end GPU, or graphics-processing unit, is critical for running graphics-intensive applications, as well as for PC gaming and production. The GPU offloads some of the work done by the CPU ...

Posts from this topic will be added to your daily email digest and your homepage feed. is a senior reviewer covering laptops and other gadgets. Monica was a writer for Tom’s Guide and Business Insider ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. One of the biggest changes to computers — especially ...

When you see No HDMI signal from your device error on a Dell monitor, you can fix it in the following ways. The first thing we need to do when we see no signal issues ...