Learn how to get the latest Windows updates. Find answers to FAQ about updating Windows to keep your PC up to date.

Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2

Are you looking for Contacts in the Mail app for Windows 10? The Mail app uses the People app for Windows 10 to store contact information. When you open a new message in Mail for Windows 10, start typing a contact's name or email address and Mail for Windows 10 will search the People app and display a list of suggestions for you to choose from.

Learn how to sign in, sign out, lock, and switch user account in Windows.

如果要从 Windows 7 或 Windows 8.1 电脑迁移到新的 Windows 设备，你会发现获取应用和游戏的最佳方式是通过 Microsoft Store。

了解适用于 Windows 的“照片”应用如何让你查看电脑中的照片和视频以及 OneDrive 中的照片和视频，并按日期、相册或文件夹进行整理。

If your account has been hacked it means that someone stole your password and might be using your account to access your personal information or send junk email.

Learn about the quotas and differences between Microsoft storage and email storage.

Note: If you don’t see the Change link, it may be because some information, such as your name, photo, or title, is collected from systems that your IT or human resources department control.If you want to update those details, contact your administrator. If you need help finding your administrator, see How do I find out who my admin is?

Your settings go with you. When you adjust your privacy settings, turning things on or off, those settings will roam to all of your Windows, Mac, Android, and iOS devices.