Cortana is Microsoftβs voice-powered virtual assistant, created to help Windows 10 users action requests, wrap tasks, and estimate future requirements by collating and contextualising personalised data. (Interesting fact β the name for Microsoftβs AI assistant comes from the AI assistant that helps protagonist Master Chief in the Halo Xbox game series.)
Cortana was released in January 2015, on Windows 10, and has now moved forward with support for a variety of platforms β iOS devices, Xbox, the Edge browser, Android OS, Mixed Reality headsets, and other 3rd party products such smart speakers and thermostats. Microsoft suggests Cortana has over 148 million users.
Cortana can be deployed for several functionalities such as carrying out searches, earmarking meetings, and making to-do reminders, with contextual information helping to individualise your persoanl calendar, with other built-in benefits as well.
Whatβs more, Cortana is strengthened and expanded by Microsoftβs ever-growing ecosystem β Office 365, LinkedIn, Bing, Outlook.com, the Microsoft Graph, speech recognition tech, helping to improve the product consistently, even as it continues to assess whatβs working and what isnβt, for its users.
Companies can also enhance Cortanaβs capabilities by adding critical data into Microsoft Azure and Microsoft Dynamics 365, envisioning a customised analytics solution with Cortana Intelligence.
Inside Cortana β what are its key features?
With deep access to multiple data streamsΒ β both on-device and in the cloud β Cortana can serve as a smart hub, linking user requirements to available data, while contextualising daily tasks. Users, as mentioned, can create reminders, specific to time and location, and Cortana will automatically offer reminders once the service is connected to Outlook.com, Gmail, or Office 365.
Microsoft has also added accessibility features, along with the ability to read overviews of new emails, the reading of custom high-priority emails, and to dictate responses/replies by voice.
Finally, other features include data collection from other platforms such as LinkedIn, activity recommendations, planners (both for work and pleasure), lists compilation, and other voice-driven commands.
Looking Around β How does Cortana compare to its rivals?

Given that itβs part of the Microsoft product portfolio, Cortana has automatic access to a massive user base, and its parent entity is constantly trying to boost the productsβ market penetration.
Despite its natural inclusion in all Microsoft suites, Cortana is still searching for a wider audience and greater acceptability. A number of PC manufacturers, such as HP, Acer, Lenovo, and others, are planning to integrate Amazonβs Alexa into some Windows 10 laptops and desktops, which is clearly a bad sign for Cortana. Microsoft might be looking at a possible convergence, tapping into the more popular assistantβs existing audience and customer base.
The integration is available for public review now.
Opinions β whatβs next, and does Cortana make a difference?
Microsoft is perfectly positioned to push the envelope with Cortana, and expand its business functionalities, given its deep reserves of databases, productivity tools, cloud and software-based services. However, Cortanaβs true test is actually Microsoftβs ability to convince 3rd party vendors to architect new skillsets and help amplify the technology.
What are your thoughts on Cortana? Let us know in the comments section below.