When you want to start with 3D printing, the Creality Ender 3 V2 3D Printer is a great device to start it.
It is easy to assemble and to calibrate while it delivers a good result. There is some good documentation delivered and online. The base of the printer is already assembled so the remaining work is not that much.
Some of my models are shared on Thingiverse
The Ender-3 V2 can print from a SD card or you can connect an 3D print server.
When you have a model you need to slice it and put the g-code on a SD card for the printer to print it. One of the best programs to slice an model is Cura. How to configure the printer settings for an Ender can be found here.
Once you configured Cura you can slice your mode and save the code to a SD card. Startup the printer and start printing and have fun!
