Once upon a time, Skype was the household name when it came to voice communications over the Internet. Today, that pie has been munched up by many services and companies, like Slack for teams and businesses. As part of its attempt to reclaim lost ground, Microsoft has spread Skype far and wide with new features and new audiences. It latest trick? Making it possible to use Skype without having to sign up for an account first. Together with its free tier, Microsoft has just made it far too simple for people from all over the world to get connected.