The world of digital marketing is fast growing, always evolving, and dynamic. The tactics that digital marketers use, and the strategies and best practices they employ are constantly upgrading. While a formal education in digital marketing is always a good idea if you’re considering a future as a digital marketer, if you have the aptitude, and you’re willing to learn on the job, there are some incredible and free resources out there that can help you get familiar with concepts like SEO, PPC, email marketing, analytics, content marketing and others. Here are some resources that we can vouch for. Feel free to dive in!