Certificate authority (CA) A certificate authority is an entity similar to a notary public.It issues digital certificates, signs certificates to verify their validity and tracks which certificates have been revoked or have expired.

Microsoft Authenticator is a free app that helps you sign in to all your accounts without using a password - just use a fingerprint, face recognition, or a PIN.

Find everything you need to manage your Xbox account, profile, and more.

Microsoft accounts are for personal use, and for accessing services like Outlook.com, Xbox or Skype. Microsoft work and school accounts are for organizations that use Microsoft 365 for business.. Choose your account type, or learn more about the differences.

For the website(s) you would like to allow scripting, enter the address within the Add this website to the zone text box and click Add. Note: If the address does not begin with "https:", you many need to uncheck "Require server verification (https:) for all sites in this zone".

A Data Model typically contains several tables arranged in a relationship. You load a query to a Data Model by using the Load To command to display the Import Data dialog box, and then selecting the Add this data to the Data Model check box.For more information about Data Models, see Find out which data sources are used in a workbook data model, Create a Data Model in Excel, and Use multiple ...

If your organization is using multi-factor authentication (MFA) for Microsoft 365, the easiest verification method to use is the Microsoft Authenticator smart phone app.

Training: With Microsoft Outlook on your PC, Mac or mobile device, you can organize email, share your calendar, schedule meetings, and share files. Watch this online video.

Most of the time, Excel will recognize this, and you'll see an alert next to the cell where numbers are being stored as text. If you see the alert:

To change your translation preferences, go to Home > Translate > Translation Preferences.. Here you can set your preferred language. Translate part of an email. To translate just a bit of text from a message, select that text and right-click.