Learn how to add all your different accounts to the Microsoft Authenticator app.

Buying bundled content on Windows Along with selling individual games, apps, and add-ons, the Microsoft Store also sells multiple pieces of digital content combined as a bundle. For example, a bundle might include a game, additional downloadable content, and a virtual currency pack for a single price.

About digital signatures and certificates in Office, and buying a digital certificate from a certificate authority or create your own.

Learn how to sign in and create app passwords for Microsoft apps and devices that don't support two-step verification.

Microsoft 365 Business Basic is a good starting point for essential online tools. Microsoft 365 Business Standard offers more comprehensive features like desktop apps and enhanced collaboration. Microsoft 365 Business Premium provides advanced security and device management capabilities.

To see the permissions for an app, go to the app product page in Microsoft Store or online. If you don’t want an app to use any of the features listed, you can choose not to install it.

As you're getting your Microsoft 365 business subscription set up, you'll want to download and install your Microsoft 365 apps, like Word, Excel, Microsoft Teams, and PowerPoint, on your PC or Mac.

Before you can use Authenticator as a way to sign in, you need to download the app and have already added Authenticator to your accounts. Starting July 2025, the autofill feature in Authenticator will stop working, and from August 2025, passwords will no longer be accessible in Authenticator.

The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

A phishing email is an email that appears legitimate but is actually an attempt to get your personal information or steal your money. Some deceptive emails appear to be from a safe sender but, in fact, have a "spoofed" source address to fool you. Here are some ways to deal with phishing and spoofing scams in Outlook.com. Spoof intelligence in Exchange Online Protection helps prevent phishing ...