Tiny black bugs that fly and has two white dots on each wing but never ever be a spider?

My son is a Make-A-Wish kid so he has spent a lot of time in the hospital. He is always reading about bugs and such and has taught me a lot. Him and my other children are home-schooled. Now that you know my life story. If it isn't a riddle and it has like a rusty red color on it also then it is a 2 white dot winged bug. That isn't a joke. LOL It is really the name. Take care and happy bug hunting.(but don't smash them!)