After Installation of OpenEMR

Hi @Geekoyz
Welcome to the community!
Yes, indeed, instructions are available, and being one of the best maintained FOSS projects on the internet, they are openly available to everybody. And being FOSS, basically everything about OpenEMR is available online though you might have to put out some effort to discover it.

The OpenEMR git-hub repo, its wiki and this forum have everything ever coded, written or asked, respectively, about this project.

Here’s a forum search to get you started in your quest:

And here’s one about using the wiki:

You can perform your own forum and wiki searches on using git-hub. I’m a Userland kinda guy not a dev, so do not know my way around git-hub.

To directly address one of your questions, the wiki does indeed have all the instructions needed to install and config OpenEMR. Here’s the first search you can do:
https://www.open-emr.org/wiki/index.php/OpenEMR_Installation_Guides

Then you can look through the user guide
https://www.open-emr.org/wiki/index.php/OpenEMR_7.0.2_Users_Guide
and see what to do with it once you have things installed and working:

Don’t worry, though, you are definitely not being left hanging out on your own. The community is always happy to answer specific questions on this forum about your issues with OpenEMR.

Good luck and see you around the forum!
Best- Harley