Get help for the account you use with Microsoft. Find how to set up Microsoft account, protect it, and use it to manage your services and subscriptions.

Stay connected to your friends across social networks while gaming on Windows 10/11.

Learn how to access Windows device security settings in Windows Security to help protect your device from malicious software.

Use the Settings app in Windows 10 to receive files over Bluetooth.

Learn how to get started with PowerPoint for the web from Office.com and create presentations online.

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

Discover the latest features in Office 2021, including new ways to create content, manage data, and communicate effectively.

支出限制是一项绝佳功能，让家庭成员可以自由地在 Microsoft Store 中购物，而不会过度支出。 向家庭成员帐户添加资金，让他们能够在预算内购买到想要的内容。 他们还可以使用礼品卡自由购物。

With the Scheduling Assistant, you can now easily see your coworkers' availability and find a time that works for everyone. Once you've created an event from your calendar and added your coworkers to the People field, you'll see an indicator of attendee's availability on the date picker.

Learn how to open MSConfig in Windows 10 using the taskbar search bar and access system configuration.