Provides information for avoiding and reporting Microsoft technical support scams.

You can add your credit card, debit card, bank account, PayPal account, or mobile phone as a new payment method for your Microsoft account.

Find out how to fix network connectivity problems when using Xbox multiplayer and chat features on Windows 10/11.

What is Microsoft 365 for business? Microsoft 365 is a cloud-based productivity platform that offers a set of tools and services for small businesses, including email, calendar, word processing, spreadsheet, and presentation tools, as well as cloud storage and collaboration tools. Depending on your subscription plan, the benefits of your Microsoft 365 for business subscription may include: The ...

Learn how to sign into your Microsoft account at Microsoft365.com for working online from anywhere and using Microsoft365 on the web with the desktop apps.

Hotmail is now Outlook.com To sign in to Hotmail, you'll need your Microsoft account username and password. Sign in at outlook.live.com

Find out how to set up Spotify in Game Bar on Windows 10/11 so you can listen to your favorite songs while you play.

如果您購買的 Office 或 Microsoft 365 隨附產品金鑰，您可以在下方列出適用於您產品的網站上輸入產品金鑰。 輸入金鑰之後，您可以下載並安裝 Office，也可以為您的 Microsoft 365 訂閱續約。

Learn how to locate and manage your app permissions on Windows devices. Some apps or games need specific permissions to work properly.

Learn more about the advanced security features for Outlook.com that come with an Office 365 Home or Office 365 Personal subscription.