Cortana is Microsoft's powerful digital personal assistant who uses Bing's servers to answer your questions. You can use Cortana to search both your computer or the internet and to quickly ask questions or issue commands. Cortana integrates across multiple devices (Android and Windows phones). Also, keep in mind that you cannot turn off Cortana and use plain search.
Some other things Cortana can do for you include the following:
Automatically add information to your calendar based on emails you receive
Create and maintain lists
Find folders on your computer
Open apps on your computer
Prompt you to reschedule an appointment if it overlaps with another
Research facts, places, and other information
Send emails and text messages
Track packages, sports teams, or airline flight times
When you first log in to Windows 10, you're prompted to confirm your intent to use Cortana. Choose one of the following options: Disable Cortana in Edge, Not now, or Use Cortana. Cortana will need access to some of your personal data to be most effective. The Search field on the Taskbar is where you get started setting up and using Cortana.
Click in the Search field.
Click Cortana can do much more.
Click Sign In to confirm you allow Cortana to:
Collect and use information, including location, contacts, calendars, Edge browsing history, and device search history.
Sign in to your Microsoft account (if applicable).
Follow the on-screen instructions to complete the set-up process.
You don't have to be logged in to your computer to use Cortana. You must enable the use of Cortana from your lock screen before you can use her features without logging in.
Click in the Search field.
Click the Settings button.
Cortana settings appear.
From the Talk to Cortana section, toggle on Use Cortana even when my device is locked.
When you open Cortana, the weather, any calendar events or reminders, some news articles, and other things you may be interested in appear. If you've used Apple's Siri or Google Now before, you'll be familiar with Microsoft's Cortana.
You can use Cortana to search for anything, either on your computer or on the internet. Just type, or speak, what you're looking for. As a reminder, Cortana works best when you're signed in to your Microsoft account.
You can use Cortana to send someone a text message if you're away from your mobile phone. Cortana uses SMS (Short Message Service) to send texts from your computer to a contact.
If your computer has a microphone, you can get Cortana's help by talking instead of typing. Just click the microphone button and tell Cortana what you want to do.
Click the Microphone button.
You can also say, "Hey Cortana," and what you want her to do (if you've enabled this feature).
Say your command.
For example, you could tell Cortana, "Remind me tomorrow morning to update the sales numbers.
Speak any additions, changes, or corrections.
Cortana adds the appointment to your calendar.
In addition to adding or editing calendar events and reminders, Cortana can set alarms, send emails, get directions, do calculations, and look up facts and information.
This table includes examples of Cortana commands.
Type or speak this
to do this
Find my marketing budget.
Search the computer for files that contain the file name marketing budget.
How are the Vikings doing?
Display the current season statistics for the Minnesota Vikings.
Through the Cortana Notebook, you can tell Cortana about your interests, favorites, and topics you want to know about. Cortana's Notebook is where you can find information learned about you and where you can control what appears when Cortana opens.
Click in the Search field.
Click the Notebook button.
Click the Manage Skills tab.
Scroll through the topic categories and click one to open it.
Toggle settings on or off.
Topics toggled off won't appear when you open Cortana.
This table includes the Cortana categories you can configure.
Category
Description
About me
Change your name and favorite locations (e.g., home, work, etc.).
Academic
Track academic topics and scholarly fields of interest.
Connected services
Manage your connected accounts, such as LinkedIn and Office 365.
Cortana tips
Toggle on or off Cortana tip cards.
Eat & drink
Customize restaurant recommendations.
Events
Configure suggestions for local events of interest to you.
Finance
Pick stocks you want to track.
Commute & traffic
Customize traffic updates.
Calendar & reminders
Customize appointment and reminder settings.
Movies & TV
View show times for movies and TV shows.
News
Specify news headlines on topics of interest to you.
Packages
Track package shipments.
Permissions
Configure how much Cortana information about you is seen and used.
Shopping
Get help shopping with a shopping assistant.
Special days
Celebrate special days, such as holidays, with game and activities.
In order for Cortana to be most effective, personal data about you needs to be collected, including information about your contacts, location, internet search history, speech, typing pattern, and more. You can ease any concerns about data privacy by limiting the information collected by Cortana.
Click the Start button.
Click the Settings button.
Settings categories appear.
Choose Cortana.
Click the Permissions & history category.
Click Manage the information Cortana can access from this device.
Toggle off a data option; Cortana will stop collecting the information and using the data.
Options include:
Location and location history
Contacts, email, calendar, and communication history
You can delete Cortana's memory and limit the understanding of your voice and typing patterns. Performing these steps will also delete any information Cortana saved about you. These measures will further ease your concerns about data collection.
Click the Start button.
Click the Settings button.
Settings categories appear.
Click Privacy.
Privacy settings and options for app access appear.
Choose Speech, inking & typing.
Click Turn off speech services and typing suggestions.
Click Turn off.
Cortana can no longer hear your voice, read your typing history, or understand your handwriting patterns (for stylus users).
Information Windows has stored to use for suggestions was cleared.