There’s this idea that building your own computer is a rite of passage for only the most hardcore of geeks. It’s as if building a computer is up there with Jedi building their own lightsaber. And while some people may think of it as akin to building your own car or motorcycle, it isn’t nearly as difficult. It also requires no real level of expertise; unlike building your own robot, for instance, building a computer is more or less just connecting various parts together.
The advantages of building your own computer is mainly from you deciding on what is and isn’t included. Pre-manufactured computers come loaded with bloatware; apps and programs that you don’t want, or even need, but are generally difficult, if not impossible, to get rid of. It also allows you to custom built a computer for the exact purpose you need it for.