If the display you want to connect to uses any format (DVI, VGA, Mini Display, HDMI), you can still connect to the device via the USB-C port located on your Avita Liber laptop. For example, if the device you want to connect to uses DVI, then you would need to acquire a USB-C to DVI adapter for this to work. Once you've acquired the right adapter, please follow the steps below.
Connect your display to your laptop via the correct adapter. If your laptop does not automatically output its screen, go to Control Panel > Display > Adjust Resolution and select the display in the Display drop down box.