Computer training for CompTIA A+ covers four specialised areas - the requirement is exam passes in two of these areas to be seen as A+ competent. Because of this, most colleges limit their course to 2 of the four in the syllabus. We consider that this is selling you short - sure, you can pass an exam, but experience of all four will give you a distinct advantage in industry, where you’ll need to know about all of them. That’s why we believe you require information in all 4 specialities. A+ certification without additional courses will mean that you are able to repair and fix laptops, Macs and PC’s; ones that are most often not part of a network - which is for the most part the home market. Should you decide to add Network+ to your A+ course, you’ll also have the ability to take care of networks, which means you’ll be able to apply for more senior positions.