Connect too a network

hi all using omv a long time on rp3

I got a client mini pc and would love to set up omv

I made a omv usb and when it came to the network options I just get a blue screen,

So I decided to skip the network setting and continue with the installation and I'll come back to the network after the installation

Installation done and when I boot I am in the cli

Is there a way to switch to the gui

Or is it headless like the raspberry pi

Can someone point me in the right direction to connect this too the network

Thanks

Thanks for the welcome,

And thank you omv-firstaid worked perfectly,

I am now able to access the GUI via Web browser,

Thanks again