Learn how to change your notification settings and quick actions using the notification center in Windows.

Explains how to sync your Google, Yahoo, iCloud, and IMAP mail, contacts, and calendar to the Microsoft Cloud.

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Learn how you can manage cookies and site data you've temporarily allowed in Microsoft Edge.

重要: 所有音频处理和从检测到的语音数据生成字幕都发生在设备上。音频、语音数据和字幕永远不会离开你的设备，也不会与Microsoft共享到云。 生成的字幕不会存储在设备或云中的任何位置。

Get started with news and interests, choose how weather looks on your taskbar, turn it on and off, personalize your feed and choose interests and followed publishers.

After launching an Office app, you might receive a message that says Get genuine Office.. If you see this, we've determined that the Office product installed on your device isn't legitimate and you may be a victim of software counterfeiting.

Learn more about updates for Windows 10 version 1903, including improvement and fixes, any known issues, and how to get the update.

Smart App Control is a feature of Windows 11 that helps to block malicious, untrusted, or potentially unwanted apps from running on your device.

Find help and how-to articles for Windows operating systems, including installation, updates, privacy, security and more.