Save it!

You've heard repeatedly that you must back up your information (tree). Remember that your GEDCOM saves the test of your tree but it does not save the actual media and records you may have attached to your tree. That would be best saved in your files that you use for a way to save your records. That could be either in a main individual's folder or in a backup sercie such as BackBlaze. One main folder with individual subfolders works for each family.