I have told us that is a Small Office Home Office (SOHO) network, you will always have to share one resources or the other. Hardly will you have all the resources that you need to function effectively to yourself.
One other thing is that we are now in the Information Technology age, you cannot afford to be left behind. You need to learn some new skills which includes knowing how to share files and printers on a simple network environment. I am going to display the graphics. In case you are not able to do it. Feel free to reach out to me in the comment box.