What are the key components required for building a high-performance computer, including the assembly of the CPU?

To build a high-performance computer, you need key components like a powerful CPU, sufficient RAM, a fast storage drive, a quality motherboard, a good graphics card, and a reliable power supply. When assembling the CPU, make sure to carefully install it into the motherboard socket, apply thermal paste, and securely attach the cooling fan or heatsink to prevent overheating.