I neglected powered speakers. These basically have a pliers inside them, and then they typically are configured to accept Bluetooth, WiFi, and Ethernet, and usually you can plug in components such as CD players or turntables.
So if I was you, You want to start with a defined budget. It’s easy to fritter resources away when you don’t understand the concepts, or even when you do.
Start with the laptop and USB DAC attached to your receiver. Try a streaming service such as Spotify or Qobuz or Apple. If you want to listen to your CDs as computer files we can help you with that.
That might be all you need. If you decide to go further, fine, but familiarize yourself with streaming in this low cost fashion

