with import <nixpkgs> {}; {
    hardware = {
        # support for GPUs
        amdgpu = true;
        intelgpu = false;
        nvidiagpu = false;

        # support for yubikey and additional software
        yubikey = {
            enable = true;
            # additional software
            ykman = false;
            authenticator = true;   # flutter yubico authenticator
        };
    };

    virtualisation = {
        docker-rootless = {
            enable = true;
            autoPrune = true;
        };
        qemu = {
            enable = true;
            virt-manager = true;
        };
    };
    dev = {
        platformio = true;
        latex = true;
        dotnet = false;
    };

    dvd = true;     # enable DVD decryption + ripping via Handbrake
    bluray = true;  # enable Bluray decryption (requires additional setup)
    printing = {
        enable = true;
        avahi = true;
    };
    xdg = {
        enable = true;
        extraPortals = with pkgs; [
            xdg-desktop-portal-gtk
            xdg-desktop-portal-kde
        ];
    };
    java = true;
    dotnet = true;

    networking = {
        wireguard = true;   # enable wireguard protocol
    };

    games = {
        prismlauncher = true;
        steam = true;
    };
}