Free Utilities to Shape Your PC

Do-it-yourselfers tend to be a tiny bit more hands-on than your average PC user, and by tiny bit, in this case I mean a whole heck of a lot. We might not actively scoff at the idea of other people purchasing a readymade PC off the shelf, or even configuring your own name-brand PC in as much as you're allowed to on sites that sell them—but for our own purposes, we're driven to build.