Newegg’s custom PC builder makes it easy to compare components, find compatible parts, save builds & share them with friends. Build your PC today!

Mar 17, 2015 · With our comprehensive tutorial, you'll learn the basics of how a PC works, the essential parts, and how to put it all together.

With our PC builder tool, we take the guesswork out of the entire building process. We have a wide variety of the best hardware in the industry to pick and choose from.

Newegg has pooled years of experience to give you the confidence you need to successfully build a great PC. Our PC Build Kits and DIY tutorials were developed to take you through a build step by step.

This was my first-ever PC build, so I planned it meticulously as a no-compromise ultrawide gaming and multitasking machine, and every component delivered exactly what I was hoping for.

Upgrade or build your PC case with ease. Choose Newegg & shop computer cases, picking the desktop or gaming case that best fits your production mode.

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Use our Laptop Finder for tailored laptop recommendations, our Gaming PC Finder for custom gaming rigs, and our Power Supply Calculator for PC builds. With our PC Builder, compare components and …

Is it better to buy a prebuilt PC or build one myself in 2025? In 2025, prebuilts often cost equal or less than DIY builds due to bundled OS licenses, volume GPU pricing, and lower labor costs.

Use Newegg's ASUS Intel NUC Configurator to build your custom Mini PC. Choose components to tailor performance for gaming or work. Start building now!