Change two-step verification settings; Common problems with two-step verification for work or school accounts; Manage app passwords for two-step verification

Collections in Microsoft Edge helps you keep track of your ideas on the web, whether you're shopping, planning a trip, collecting notes for research or lesson plans, or just want to pick up where you left off the last time you were browsing the internet.

Get the most out of your subscription with expert advice and support from small business advisors. Business Assist for Microsoft 365 is designed for small businesses to give you and your employees around-the-clock access to small business advisors as you grow your business, from onboarding to everyday use.

Learn why it's important to have a backup, and how Windows Backup can help you keep your files and settings safe.

Learn what to do when you see a warning message that your device does not meet Windows 11 minimum system requirements to upgrade.

我的产品密钥不起作用. 如果 Office 产品密钥不起作用，或已停止工作，应与卖家联系，申请退款。 如果产品密钥是独立于软件购买的，则很可能是被盗的产品密钥，或者是以欺骗方式获得随后阻止使用的产品密钥。

Find out how to submit a request for a refund for a purchase of digital Xbox content.

Notes about this update. When this update is installed, Windows may attempt to download and install feature updates to your device if it is approaching or has reached the end of support for your currently installed Windows version.

If your camera is unable to capture the QR code, you can manually add your account information to the Microsoft Authenticator app for two-factor verification.

Descubre cómo enviar una solicitud para obtener el reembolso de una compra de contenido digital de Xbox.