If your employer offers a 401(k) plan, you likely know two things about it: 1) you can automate investment of a portion of each paycheck to make saving easy, and 2) whether or not your employer offers matching contributions (i.e. free money). Outside of this basic information, 401(k) plans can be a bit confusing for the average investor. The financial jargon alone can be enough to deter you from investigating the best way to protect and grow your money over the long-term. This is one of the main reasons so many people leave their retirement accounts on autopilot, failing to learn ways to enhance their earnings. If you’d like to avoid this fate, information is key.