Learn to use an Arduino & Sparkfun BigEasyDriver to control a stepper motor - and create a simple CNC machine!

In this first lesson in a course on building your own computer, learn about the hardware, software, peripherals, binary, and GUIs that make up a computer.

In this second lesson, learn about the pros and cons of building your own PC versus buying one pre-built, including cost, labor, warranty, and quality issues.

Now that you've decided to build your own PC, it's time to learn exactly what makes up a computer system, from CPUs and GPUs to iGPUS and PSUs.

All computers need cooling. In this fourth lesson, learn passive and active ways to cool a computer and get a how-to for installing thermal interface material.

Building your own PC is all about picking the right parts. Learn how to pick the right parts depending on your budget and what your computer will be doing.

Working safely on a computer is essential for your and your computer's safety. Learn about clean workspaces and static electricity when building a PC.

Everyone makes mistakes, but when building a PC, it's important to avoid them. Learn about first-time PC builder mistakes in this lesson from CPU Modder.

Ready to build a PC from start to end? In this computer building lesson, learn how to connect each part and check to see if your computer is running properly.

Now that your PC hardware is set up, it's time to install and set up programs and operating systems. Learn the simplest way to install your favorite PC apps!