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Automatically get recommended drivers and updates for your hardware
To install these optional updates, go to Windows Update in Control Panel, check for updates, and then view and install driver updates that are available for your computer. Information. Windows can download high-resolution icons for many hardware devices that you connect to your computer, along with detailed information about them, such as ...
啟用 Windows - Microsoft 支援服務
Windows 啟用方法. 依據取得 Windows 11 複本的方式而定,您將需要數位授權或是 25 個字元的產品金鑰來進行啟用。. 沒有這其中一項,就無法啟用您的裝置。. 數位授權 (Windows 11 中稱為數位權利) 是不需要您輸入產品金鑰即可啟用 Windows 11 的一種方法。. 產品金鑰是 ...
Reset a forgotten Microsoft account password
Select Get code. Microsoft will send a verification code to the email or phone number you selected. Go to the recovery phone or email for where you expect to receive the code. 4. Enter code and reset password. Confirm the code to create a new password. Learn how to create a strong password. Paste or type the code you received and select Next.
适用于: Microsoft 帐户仪表板
Install or reinstall OneNote for Windows - Microsoft Support
If you need to install or reinstall the OneNote desktop app on Windows (formerly called “OneNote 2016”), do the following: Download OneNote. When finished downloading, double-click the downloaded file to begin Setup. The installer will automatically detect if you’re currently running a 32-bit or 64-bit version of Microsoft 365 or Office ...
适用于: OneNote for Microsoft 365, OneNote 2016, Office 商业版
Can I upgrade to Windows 11? - Microsoft Support
Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.
使用 Office 產品金鑰 - Microsoft 支援服務
當您登入之後,在右上角選取您的名稱,然後選取 [購買記錄]。. 找到 Microsoft 365 買斷型購買或個別的 Microsoft 365 應用程式,然後選取 安裝 Microsoft 365 來檢視您的產品金鑰 (實際上不會安裝 Microsoft 365)。. 在顯示產品金鑰的視窗中,再一次選取 [安裝 Microsoft 365 ...
适用于: Microsoft 365 专属 Excel, Microsoft 365 专属 Word, Microsoft 365 专属 Outlook, Microsoft 365 专属 PowerPoint, Microsoft 365 专属 Access, OneNote for Microsoft 365, Microsoft 365 专属 Publisher, Visio 计划 2, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, OneNote 2016, Project 专业版 2016, Project Standard 2016, Publisher 2016, Visio 专业版 2016, Microsoft 365 家庭版, InfoPath 2013
Find my downloads in Windows 10 - Microsoft Support
To find downloads on your PC: Select File Explorer from the taskbar, or press the Windows logo key + E.
Administrer billeder og videoer med appen Microsoft Billeder
Denne version af appen Microsoft Billeder er en praktisk og brugervenlig måde at få vist, importere, organisere, redigere og dele billeder og videoer på Windows-enheder. Brugere kan også bruge den nye Fotos-app til at få adgang til mediefiler, der er gemt på OneDrive og iCloud. Fotos ældre: Der står ikke Opdateret i afsnittet Om i ...
Date and time functions (reference) - Microsoft Support
DATE function. Returns the serial number of a particular date. DATEDIF function. Calculates the number of days, months, or years between two dates. This function is useful in formulas where you need to calculate an age. DATEVALUE function. Converts a date in the form of text to a serial number. DAY function.
适用于: Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 网页版, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Cómo iniciar sesión en Outlook en la Web - Soporte técnico de Microsoft
Nota: Si has iniciado sesión con una cuenta de Microsoft, como una cuenta de correo electrónico de Outlook.com, Hotmail, Live o MSN, en lugar de con tu cuenta profesional o educativa, cierra sesión y, a continuación, vuelve a iniciarla con la cuenta correcta.¿No estás seguro de con qué cuenta has iniciado sesión? Seleccione Administrador de cuentas en el encabezado de navegación de ...
适用于: Office 商业版, Office 365 小型企业版, Outlook 网页版, 适用于 Exchange Server 2016 的 Outlook 网页版