hello to all and thanks I would need a helping hand if I could transform my pc

Hello and welcome to the forum...

What do you mean with "transform my pc"?
Please add your hardware details either into your signature or your profile, within the section "About me".

First step for you will most likely be getting a license for MacOS, e.g. by buying an original Snow Leopard DVD from Apple. Do you have a Mac Computer that you can use? It will make creating the installer-USB much easier.

It depends on what the law is at your location. In Germany, Apple´s EULA (in this agreement you have to accept macOS not to be used on non-Apple Hardware) is not clearly valid, so we buy a licence of SL from Apple and "upgrade" to newer versions. Hackintoshing will "work" as well if you don't have a valid license, but that is not allowed by law (again, depends on your country) and you commit software piracy then and we cannot support illegal behavior in this forum.

You’re welcome, feel free to ask again if you require further help.