Hotmail is now Outlook.com. Learn how to sign in to access your Outlook.com, Hotmail, Live, or MSN email account.

Training: Get started with SharePoint in Microsoft 365. At office.com, sign in to SharePoint, then select the SharePoint tile.

Find solutions for Xbox account and profile issues, manage settings, and get support for your Xbox experience.

Note The release notes below are only for users enrolled in the PC Gaming Preview. For information on versions shipped to the public, please visit the following page linked below:

Create surveys, quizzes, and polls, and easily see results as they come in. Invite others to respond to your form using any web browser or mobile device. Use built-in analytics to evaluate responses as they're submitted. Export form data, such as quiz results, to Excel for additional analysis or grading.

访问 Microsoft 官方支持网站，获取全球范围内的产品和服务帮助，解决技术问题并提高生产力。

Learn how to use virus and threat protection options in Windows Security to scan your device for threats and view the results.

Find out how to get support for Microsoft apps and services.

Learn how to create installation media for installing or reinstalling Windows.

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.