I want to buy a gaming PC and don't know the area at all.
and wanted to ask what I have to look out for when buying a gaming PC and what things have to be inside.
games like Fortnite, GTA should run well and it should be able to stream live.
The most important thing about a gaming PC is a good graphics card (GPU), followed by the processor (CPU). The combination of the two should be at least a budget ratio of 1: 2, that's a good rule of thumb. Example:
With a 300 euro GPU, I would use a 150-200 euro CPU. You then adapt the rest to the two parts.
Maybe first read the question before you send it.
Build your own PC in any case.
Have a look on the side of hardware deal, there are pretty good pc configs.
Your PC needs:
Processor, graphics card, power supply unit, mainboard, housing, hard disk (SSD or HDD)
You should make sure that everything is compatible and that it has the best possible price-performance ratio for your price
Pay attention to the graphics card, CPU and RAM. Also, make sure you get an SSD with a lot of storage because I wouldn't recommend HDDs for gaming.
There should be:
Processor (CPU) from AMD or Intel
Graphics card (GPU) from Nvidia or AMD (there are also others that spice up the products)
Mainboard (motherboard)
Working memory (RAM) should be at least 16 GB
power adapter
casing
SSD / HDD / M.2 SSD