@AN0N your processor supports Vt-d and you have 16 GB of memory – that’s good.
Your motherboard is not in the HCL – not good but also not bad: just unknown if it will work with Qubes
However your CPU is very new (Tiger Lake) and not yet fully supported by Qubes OS (there is a ticket). However, several community members run Qubes OS On Tiger Lake CPU so that’s not a show stopper either.
However, given the above and your statement “i’am not a linux user i don’t know how to do that” … means you are in for one hell of a learning curve.
If this is an urgent need and you do need it for work, I’d highly recommend you to get one of the community recommended computers if you can. It will make your entry into the Qubes OS world a lot easier.