The Alienware 15 sets out to balance affordability and performance, but whether it succeeds depends on personal preferences.

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Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

While console gamers are getting excited about their new 120Hz refresh rates, PC hardware manufacturers continue to push the boundaries further, with 240Hz gaming monitors and even 360Hz gaming ...

The Alienware AW3423DW is a new kind of gaming monitor. Featuring a Quantum Dot enhanced OLED display, it’s bright, vivid, and almost supernaturally fast. With the incredible contrast only an OLED ...

A mean platelet volume (MPV) test measures the average size of your platelets, which are small blood cells that help with blood clotting. Typical MPV levels range from 7 to 13 femtoliters. High MPV ...

Test your internet speed with the best free apps for 2026. Compare top options for Wi-Fi, mobile data, latency, test history, and troubleshooting. A fast internet plan does not always guarantee a ...

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Dell's Alienware AW3426DW combines a refined 34-inch 280Hz QD-OLED panel with better text clarity, brighter HDR, and a lower ...

What Does a Hematocrit Test Measure? A hematocrit test is a blood test that measures the level of red blood cells in your blood. Your blood is made up of plasma and blood cells. Plasma is the liquid ...

Also called a modified Allen test, this is a simple way to measure how well blood flows in your hand. Your doctor may need to check your circulation before they operate on your wrist or a spot nearby, ...