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

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 ...

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 ...

Older Apple monitors that support the VGA connection standard are fully-compatible with PCs. The VGA standard doesn't have any variations and transmits a straight analog signal. PCs that only have DVI ...