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Windows 11 System Requirements - Microsoft Support
Note: This article explains the minimum system requirements for running Windows 11 on a PC. Minimum system requirements are designed to provide a great computing experience across a variety of devices, now and into the future.
How to install the latest version of DirectX - Microsoft Support
Learn how to install the latest version of DirectX to enable games and multimedia applications on your system.
Fix connections to Bluetooth audio devices - Microsoft Support
If pressing the Connect button in action center doesn't find your device in Windows 10, here are some things to try:. Check action center to see if your Windows device supports Bluetooth. If it does, there'll be a Bluetooth button in action center. Make sure it's turned on.
Formas de instalar Windows 11 - Soporte técnico de Microsoft
Antes de comenzar. Asegúrate de que el dispositivo en el que quieres instalar Windows 11 cumple los requisitos mínimos del sistema.Si el dispositivo está ejecutando actualmente Windows 10, te recomendamos que compruebes los requisitos mínimos del sistema con la aplicación Comprobación de estado del PC.No se recomienda instalar Windows 11 en un dispositivo que no cumpla los requisitos.
MATCH 函数 - Microsoft 支持
语法 MATCH(lookup_value, lookup_array, [match_type]) MATCH 函数语法具有下列参数: lookup_value 必需。要在 lookup_array 中匹配的值。 例如,如果要在电话簿中查找某人的电话号码,则应该将姓名作为查找值,但实际上需要的是电话号码。
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
Install Windows 7 Service Pack 1 (SP1) - Microsoft Support
The recommended (and easiest) way to get SP1 is to turn on automatic updating in Windows Update in Control Panel and wait for Windows 7 to notify you that SP1 is ready to install.
Install Office 2010 - Microsoft Support
You can also use the keyboard to browse through features and change feature options. Use the UP ARROW and DOWN ARROW keys to select features. Use the RIGHT ARROW key to expand a feature that contains one or more sub-features.
适用于: Excel 2010, Word 2010, Outlook 2010, PowerPoint 2010, OneNote 2010, Office 2010, Office.com
Change or delete a header or footer on a single page
(You’ll need to repeat steps 2-5 if you want to change both the header and the footer.) To return to the body of your document, select Close Header and Footer or press ESC. The header and/or footer is changed from the first page after the section break.
适用于: Microsoft 365 专属 Word, Microsoft 365 Mac 版专属 Word, Word 网页版, Word 2021, Word 2021 for Mac, Word 2019, Word 2019 for Mac, Word 2016
Turn Microsoft Defender Firewall on or off - Microsoft Support
Under Microsoft Defender Firewall, switch the setting to On.If your device is connected to a network, network policy settings might prevent you from completing these steps. For more info, contact your administrator.
Remove a device from your Microsoft account
Review your device details, select the check box, I'm ready to remove this device, then select Remove.