So, you’ve been thinking about stepping into the world of IT — or maybe you’re already in the thick of it, wrestling with routers, switches, and cables that seem to have a mind of their own. Either way, the CompTIA Network+  certification has probably popped up on your radar more than once. And honestly, it’s no surprise. With the digital universe expanding faster than ever, networks have become the beating heart of every business, school, government agency, and even your fav
