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.

Windows 11 and Windows 10. Go to Start, enter Control Panel in the search box, and then press Enter. In the Control Panel search box, enter Installed Updates. In the search results, select View installed updates. In the list of updates, locate and select KB5002452, and then select Uninstall.

Add a new payment method. To add a new credit card, bank card or other payment method to your Microsoft account, follow the steps below: Select Sign in below to go to the Payment options page of your Microsoft account dashboard. Sign in. Add the new details by selecting Add a new payment method. The payment method will show up as an option ...

To get service for a personal Surface device (not a business device), you can send it in to get quality service performed by trusted experts using certified parts. You’ll be back up and creating your best work on your Surface. Note: If your Surface is a business device (owned by an organization), see Contact Surface Support for Business and ...

Get Microsoft Complete Protection Plan when you purchase your device. All Microsoft devices and accessories come with a Standard Limited Warranty. Microsoft Complete provides extended hardware and accidental damage coverage. After purchase, you’ll also receive unlimited technical support from Microsoft. Available in select markets only.

Windows Security provides built-in security options to help protect your device from malicious software attacks. To access the features described below, tap the Windows Start button, type windows security, select it from the results, and then select Device security. Notes: What you actually see on the Device security page may vary depending ...

Para comprobarlo en Windows 11, selecciónalo en la barra de tareas o el menú Inicio, o presiona la tecla del logotipo de Windows + E en el teclado. Cómo usar Explorador de archivos: Para anclar una carpeta a Acceso rápido, haz clic con el botón derecho en la carpeta (o mantenla presionada) y selecciona Anclar a Acceso rápido. Para ...

ウィンドウ枠を固定して行と列をロックする. ワークシートの特定の領域が、別の領域にスクロールしても表示されたままにするには、 [ 表示] タブに進みます。. このタブでは、 ウィンドウ枠を固定 して特定の行と列を所定の位置にロックしたり ...

选择“设置”等时，Microsoft Edge 中的许多工具和 选项都可用。 如果未看到所需的选项，请选择“设置” 。 你可以更改浏览器主页或搜索引擎等设置、清除浏览历史记录和 Cookie，或在设备之间同步信息。

Windows 보안 바이러스 & 위협 방지 는 디바이스에서 위협을 검색하는 데 도움이 됩니다. 다양한 유형의 검사를 실행하고, 이전 바이러스 및 위협 검사의 결과를 확인하고,Microsoft Defender 바이러스 백신에서 제공하는 최신 보호를 받을 수도 있습니다. 현재 위협 에서 ...