With how accessible the internet is today, would you believe me if I told you the number of people who go online every day is still increasing? It is. In fact, "constant" internet usage among adults increased by 5% in just the last three years, according to Pew Research . And although we say it a lot, the way people shop and buy really has changed along with it -- meaning offline marketing isn't as effective as it used to be. Marketing has always been about connecting with your audience in the right place and at the right time. Today, that means you need to meet them where they are already spending time: on the internet. Enter digital marketing -- in other words, any form of marketing that exists online. Click here to download our free guide to digital marketing fundamentals. At HubSpot, we talk a lot about inbound marketing as a really effective way to attract, engage, and delight customers online. But we still get a lot of questions from people a