Being back at school means we're back in classes, back in club meetings and back in the library. We've constantly got things going on, and it's easy to get overwhelmed by it all, but it's also easy to stay in control of - if you've got the right tools. Luckily, all of the right tools are available online, and they're absolutely cost-free.\nThe way I see it, you need three things: a place to store your documents, a place to manage your daily commitments and a place to capture and classify the many thoughts floating around your brain each day.\nYou need tools that are easy to use, free