home hobbyist instructions

My name is David.

I just got a Genmitsu 3018-PRO. I have very little idea what to do.
Will someone tell me where in linuxcnc or on the internet where I can get starting instructions.

Side question, can I use my desktop or should I get a dedicated laptop?

Thank you for your help.

Starting instructions for what? What do you want to do?

I can only point you to the documentation: linuxcnc.org/docs/html/
As your machine has stepper motors I would suggest just start with linuxcnc.org/docs/html/config/stepconf.html

I would suggest using a desktop PC instead of a laptop. The power saving functions and shared memory of a laptop might not lead to the best performance and latency.
A desktop PC you also can expand easily with PCI/PCIe cards.

Boatssun wrote:

I just got a Genmitsu 3018-PRO. I have very little idea what to do.
Will someone tell me where in linuxcnc or on the internet where I can get starting instructions.
 

I think that this is supplied with a GRBL controller pre-installed? I don't think that you need LinuxCNC. 
(LinuxCNC is a CNC controller, not a way to drive other controllers from Linux) 
 

I am looking for instructions about turning a picture into a 2D or 3D carving.
I want to learn CAD/CAM program.

I am running Linux Mint.

Well, there is a CAD/CAM subforum here so maybe you can get specific help with turning a picture into G-code for a carving there.

But LinuxCNC is an alternative to GRBL, so for instructions on how to control your machine, you are probably on the wrong forum. For figuring out what computer and OS you need to communicate with a GRBL controller you might want to turn somewhere else.