hardware

The Power-On Self Test. A series of quick checks the computer runs at startup.

A versatile high-speed connector for add-in cards like GPUs, SSDs, capture cards, etc.

The power supply unit. Converts AC power from your wall outlet to DC power the computer components need.

A special processor optimized for graphics. Critical for gaming, 3D work, and video editing.

An even faster SSD interface. If you want the absolute quickest response times, look for an NVMe SSD.

A faster, pricier type of storage that makes your computer boot up and load programs much quicker.

Your computer’s long-term storage for files, programs, and the operating system itself.

Where active programs and data get temporarily stored for quick access. More RAM means better multitasking.

The main circuit board everything else connects to. Think of it as the backbone of your system.

For getting physical copies of documents and photos. All-in-one models can Scan and Copy too.