Contact Microsoft Support. What's new. Surface Pro. Surface Laptop. Surface Laptop Studio 2. Surface Laptop Go 3. Microsoft Copilot. AI in Windows. Explore Microsoft products.

Country/region. Microsoft Store sales support. Technical or download support. Egypt +20 2 353 3333. Technical support. South Africa. 0800 167 344. Technical support

Notes: If you don't see an option to Cancel, but instead see a link that says Turn on recurring billing, this means your subscription is already set to expire on the date shown and you won't be automatically charged after this date. There's nothing further to do at this time, and you can continue to use the product until your Microsoft 365 subscription expires.

Windows 10和Windows 11 (原始) 旨在满足当今组织的复杂且不断发展的需求，提供：. 针对现代安全威胁的高级防护. 灵活的部署、更新和支持选项. 全面的设备和应用管理和控制. 通过帮助简化更新、Windows 10和Windows 11 (原始) ，还可以快速向最终用户提供最新创新 ...

Outlook.com. You get 15 GB of free Outlook.com email storage which is separate from your Microsoft cloud storage. You have 5 GB of free cloud storage with your Microsoft account shared across your files and photos in OneDrive, attachments in Outlook.com and your Microsoft 365 apps. Microsoft 365 subscribers get 50 GB of space.

询问有关数据的问题，而无需编写复杂的公式。. 并非在所有区域设置中都可用。. 浏览数据. 在 Excel 的帮助下，解决健康和健身目标，跟踪进展，并成为最好的自己。. 保持健康. 了解 Excel 2013 支持的结束意味着什么，并了解如何升级到 Microsoft 365。. 获取详细信息.

Windows Android Mac. From the Microsoft Defender dashboard. Select Device details. Select Manage in Windows Security. Select Quick scan. Tips: If you want a deeper scan, instead of selecting Quick scan in step 3, select Scan options and choose the type of scan you want. For the most complete scan, run Microsoft Defender Offline.

To create a passkey for your Microsoft account, follow these steps on the device for which you’d like to create a passkey: Sign in to your Microsoft account Advanced Security Options. Choose Add a new way to sign in or verify. Select Face, fingerprint, PIN, or security key. Follow the instructions on your device. Provide a name for your passkey.

Para canjear una tarjeta regalo Microsoft, código de descarga o token de Xbox, selecciona Canjear código a continuación, inicia sesión y escribe o pega el código o el valor del token. Canjear código. Sugerencia: Si has comprado un código incorrecto, ponte en contacto con el distribuidor.

Select your version of Microsoft 365 below to learn how to activate Microsoft 365. Activate Microsoft 365 or a non-subscription version of Office. Activate Office that's pre-installed on a new Windows device. Activate an Office purchase or offer that's included on a new Windows device. Activate Office from Microsoft Workplace Discount Program.