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

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 ...

Running dual monitors can add some serious efficiencies to your working process. You can customize the configurations and bounce between both screens. Use them separately or connect them to drag ...

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 ...

Most of the time, updating the software can fix the issue. Start by making sure your computer itself has all available updates installed. Sometimes the updates for your monitor can come from the ...

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 ...