You may not know how game-changing some of these can be ...

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.

This simple tweak made my laptop cooler, quieter, and more efficient.

While gaming using Steam’s Big Picture Mode can be extremely helpful, as it offers a slick, console-like experience, it occasionally defaults to using your integrated GPU instead of your dedicated GPU ...