Find your Wi-Fi network password in Windows, so you can connect to your Wi-Fi network on other devices.

了解如何使用产品密钥或数字许可证激活 Windows、检查激活状态，以及链接Microsoft 帐户。

Create, edit and share documents with Microsoft Word online. Learn how to use Word for the web to create, open, and rename documents with ease.

Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.

Probieren Sie diese Lösungen aus, wenn Sie sich nicht bei Ihrem Outlook.com-, Hotmail-, Live- oder MSN-E-Mail-Konto anmelden können oder nicht sicher sind, wie Sie sich an- oder abmelden.

Get answers to some basic questions about what two-step verification is, and how to set it up and use it to help keep your Microsoft account more secure.

Map a network drive to get to it from File Explorer in Windows without having to look for it or type its network address each time.

Use Outlook for Android on your phone or tablet to add your Outlook.com, Microsoft 365, Exchange-based email, or IMAP or POP email account.

Learn how to personalize a Windows lock screen with a background photo, slideshow, or app notifications.

Troubleshoot problems you might be having with your mouse or keyboard, or other wireless device in Windows.