First, sorry for the long post and maybe stupid question.
I have almost no real computer skills but Winsows is just not doing it anymore for me. So I've been playing around with linux for a wile and came to the conclusion that manjaro might be the distro for me. (Before I installed Manjaro I ran Fedora 31, POP!_OS 19.10, Elementary 5.0 and Ubuntu 18.04 and all systems worked fine, so I'm pretty sure it's not the hardware.)
I have installed Manjaro Gnome on one of my laptops and everything seemed to be fine. I was able to create my user acount, run the updates, get some programs through pamac and install and tweak LibreOffice. After rebooting the pc to see if everything was in working order I wanted to link my printer.(using a wireless connection to the internet, yes not optimal but I'm not able to get a cable) For some reason Manjaro doesn't find my printer nor does it connect to the internet in general.
Now to the question.
Is there anything I can do to fix my network connection? I have the feeling that it is the root of my problems. My windows computer and Android phone do not have any connectivity problmens so I know its not the router or the wireless-disk.
Manjaro seems a realy nice OS/Distro and I would like to start learning the terminal syntax.
I'm using the latest stable version with GNOME GUI.
Thanks in advance.
Ps.: Please excuse te bad typing, englisch isn't my main language.
I'm using a HP Envy notebook with
CPU: Intel core i5-3230M CPU @2.60GHz x4
GPU: Intel HD Graphics 4000 (IVB GT2)