Google’s updated version of Calendar — which you can no longer opt out of — is lovely to look at and easier to work with than its previous version. However, the omission of one major feature from Calendar’s new “material design” version seems to be annoying a number of users (including yours truly): The ability to block off hours when you’re sleeping.

When you freelance with a client, they typically give you a contract to sign that protects them in case things go south. You might want to have your own contract, too. The US Freelancers Union & NYC startup AND CO have made a tool that helps you create one for free.

End-of-year holidays are a great opportunity to reset your professional batteries. Unfortunately, the break never seems to last long enough, leading to an ultra-reluctant return to work. Instead of keenly tackling new projects, you're left feeling flat and fatigued - which is obviously a bad way to start off the new year. This infographic explains how to overcome your post-holiday blues and get back into a productive mindset.

Putting limits on your brainstorming may seem counterproductive, but it actually helps you get your ideas flowing. The Japanese game of shiritori is an easy way to guide your brainstorming session, whether you're looking for ideas for a new project, book or physical product.