If you have finally decided that you have the time, money and devotion for building your own PC, then you are probably a mix of excitement and worry right now, and that is understandable. Building your own PC can sound really daunting, especially if you happen to be someone that is not as well-versed with different components of a computer, and that is fine. You can always try to build your PC under the supervision of someone who has prior experience and ask questions whenever you find yourself stuck and confused. This can help you potentially avoid some serious beginner mistakes.
The next thing you will need for your custom PC is the parts for it, and you can visit Bitrebels in case you happen to be looking for different parts for your PC. The first thing you want to look into is your processors. You will most likely need to swap out your visual and auditory processors for better ones, and at the same time, keeping in mind the amount of load you think your PC will be capable of handling. Once you have the processors ready, you will need a good fan for your PC. Due to more advanced processors in the PC, along with longer periods of running time, you need to install a good cooling system for your PC so that your system does not end up overheating and shutting down. These components comprise of a very basic custom job. It covers all of the essentials, but with time as you learn more about different parts and gain more experience with building PCs, you can continue adding and swapping different parts, until you ultimately come across a running performance that you will be happy with. You will most likely mess up your first time, but that is fine because you can fix it the next time anyways.