Cortana is Microsoft's virtual digital assistant for Windows laptops and PCs, plus Android phones and Tab. Cortana can set reminders, recognize the natural voice, and can answer all the questions using information from the Bing Search engine. Source - Cortnana Guide to Use Cortana Method 1. Setting Cortana on your Home Screen or Taskbar Right-press on the computer's taskbar, or find Cortana in the Application Store or Play Store. Below the screen, the taskbar will be visible. Right press on it will prompt a pop-up list to get open. In case if there is no right press button on your mouse, then press the mouse from the right, or you may use two fingers to press the mouse. In case if the computer has a trackpad in place of a mouse, you may use your two fingers to hit the trackpad or click the below-right side of the trackpad. Choose Cortana. It is visible next to the pop-up list. It will prompt a pop-out list to get open near to the original list. Choose a C...