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Calculate the difference between two dates - Microsoft Support
Use the DATEDIF function when you want to calculate the difference between two dates. First put a start date in a cell, and an end date in another. Then type a formula like one of the following. Warning: If the Start_date is greater than the End_date, the result will be #NUM!.
适用于: Microsoft 365 专属 Excel, Excel 2021, Excel 2019, Excel 2016
Windows での BitLocker 回復キーの検索 - Microsoft サポート
ヒント: COVID の間、突然自宅で仕事や学校を行うことになり、個人用のパソコンから職場や学校のアカウントにサインインするように求められたお客様がたくさんいました。それがあなたの経験でもあった場合は、職場または学校が BitLocker 回復キーのコピーを持っている可能性があります。
Download and install custom fonts to use with Office
Install a custom font you have downloaded. Once you've downloaded the font you want to install you need to install it in the operating system. Once the font is properly installed in the operating system Microsoft Office will be able to see and use it. For detailed instructions select the operating system you're using from the drop-down box below.
适用于: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Office 2016
Defragment your Windows 10 PC - Microsoft Support
Windows 10. Optimizing your drives can help your PC run smoother and boot up faster. To optimize them: Select the search bar on the taskbar and enter defrag. Select Defragment and Optimize Drives. Select the disk drive you want to optimize. Select the Optimize button.
Find and open File Explorer - Microsoft Support
To check it out in Windows 11, select it on the taskbar or the Start menu, or press the Windows logo key + E on your keyboard. How to use File Explorer: To pin a folder to Quick access, right-click (or press and hold) the folder and select Pin to Quick access. To share a file, select it, then select Share on the ribbon.
Getting the most out of Microsoft Rewards - Microsoft Support
There are several ways to earn points, like searching with Bing, reading articles on MSN, downloading the Bing mobile app, using Edge, and more. Visit rewards.bing.com or bing.com to find out about opportunities to earn more points. Keep your Microsoft account up to date with your phone number. Visit the redemption page to find new offers, view ...
Mettre à jour manuellement les pilotes dans Windows
Mettre à jour le pilote de périphérique. Dans la zone de recherche de la barre des tâches, entrez le gestionnaire d’appareils, puis sélectionnez Gestionnaire de périphériques. Sélectionnez une catégorie pour afficher les noms des périphériques, puis faites un clic droit (ou appuyez de façon prolongée) sur celui que vous souhaitez ...
Asistente para actualización de Windows 10 - Soporte técnico de Microsoft
Este solucionador de problemas ayuda a los clientes cuyos equipos aún no se han actualizado a la versión más reciente (1607) de Windows 10. Esta actualización se lanzará en un primer momento solo para un pequeño conjunto de clientes. Este conjunto se irá ampliando con el tiempo. Los usuarios de Windows pueden iniciar el asistente desde este artículo.
Open and use a shared mailbox in Outlook - Microsoft Support
Find the shared mailbox in the folder pane. In the folder pane on the left, locate the Shared with me folder. Click the folder to expand it. Your shared mailbox is a subfolder under Shared with me.When you select the name of the shared mailbox there, it will expand to show the standard email folders, such as Inbox, Drafts, and Sent Items.. Send mail from the shared mailbox
适用于: Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016, Office 365 小型企业版, Microsoft 365 管理员, Outlook 网页版, 新的 Outlook for Windows
Open Device Manager - Microsoft Support
Open Device Manager. In the search box on the taskbar, type device manager, then select Device Manager from the menu.