As unloved as IBM’s PCjr was, with only a one-year production run, it’s hard to complain about the documentation available ...

No one who assembles a PC or sets up a new computer can avoid the BIOS or UEFI. That’s where you define the basics, from the boot sequence and memory profiles to security features like Secure Boot.

Your PC’s BIOS holds more potential than most people realize. From enabling faster RAM speeds to unlocking CPU and GPU performance, small tweaks can make a big difference. Learning which settings to ...