In this video tutorial and demonstration, I'm going to show you and teach you how you can easily use free digital assistants that come with the Windows operating system. It's called "Cortana". I know the name is little bit tricky and unfamiliar. But it has some great features that can really help you in your day-to-day work at home or office. Microsoft "Cortana" is a digital personal assistant like "Siri" in Apple computers and phones. It's also similar to Google personal assistant. Okay, no more reading, let's watch the video below.