Installing WordPress haven't gotten a hosting service yet.

Hello everyone,
I’m completely new to WordPress. I want to set up a website for myself and I will put WordPress on a subfolder because only my blog page will be powered by WordPress the rest of the site won’t be WordPress. I got my domain name but I haven’t purchased my hosting yet. If I install WordPress to my computer now to tinker with it how can I move it to the subfolder I’ll create later?

Thanks.