Hey, remember US Congressman Jason Chaffetz, the guy who said poor people should stop buying so many dang iPhones if they want healthcare? Well, the dingus has done it again: During a congressional hearing about the US government's use of use of facial recognition technology on Wednesday, Chaffetz suggested using that same technology to track undocumented immigrants.


PCs come in all shapes and sizes: there's the bog standard beige tower, a unit that fits inside the palm of your hand, a rig that looks just like a console, and then mecha-inspired creations like the one above.

Building a PC doesn't have to be daunting, though. And while there are tons of reasons to build a PC, ranging from better graphics to cheaper games to greater versatility, there's also some things you should know before you start.