If you’re thinking of designing PCBs to be made by one of the Chinese board makers, Michael, I think you’ll find it much easier to download a dedicated Schematic/PCB design program.
KiCAD* is free, does all you want, and will spit out gerber files that a the board makers’ machinery can understand (some of them, like Elecrow, give specific instructions for the correct KiCAD settings).
*And it’s partly developed by CERN, so it’s automatically cool.