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Product keys for Windows - Microsoft Support
A product key is a 25-character code that's used to activate Windows and helps verify that Windows hasn't been used on more PCs than the Microsoft Software License Terms allow. Windows 11 and Windows 10: In most cases, Windows 11 and Windows 10 activates automatically using a digital license and doesn’t require you to enter a product key ...
Merge and unmerge cells - Microsoft Support
Merge cells. Select the cells to merge. Select Merge & Center. Important: When you merge multiple cells, the contents of only one cell (the upper-left cell for left-to-right languages, or the upper-right cell for right-to-left languages) appear in the merged cell. The contents of the other cells that you merge are deleted.
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, Excel for iPad, Excel for iPhone
Media Feature Pack for Windows 10/11 N (September 2022)
Here’s how to install the Media Feature Pack: On Windows 10 N: Select the Start button, then select Settings > Apps > Apps and Features > Optional features > Add a feature. Find the Media Feature Pack in the list of available optional features. On Windows 11 N: Select the Start button, then select Settings > Apps > Optional features.
Get to know Game Bar on Windows | Xbox Support
All your favorite things in one place. When you open Game Bar, a variety of Xbox gaming activities are at your fingertips. Select a feature from the Widget Menu and it’ll pop up as a widget. Many of these can be moved, resized, or pinned to your screen. Widget menu (1) – Select the Widget menu icon to open a list of activities to choose from.
Change how the message list is displayed in Outlook
At the top of the page, select Settings > Mail > Layout. Under Message organization, choose either of the options depending on whether you want to show email grouped by conversation or as individual message. If you select Show email grouped by conversation, under Arrange the reading pane, select one of the options: Newest on top, Newest on ...
适用于: Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016, Office 商业版, Office 365 小型企业版, Microsoft 365 管理员, Outlook 网页版, Outlook.com, 新的 Outlook for Windows
App permissions - Microsoft Support
Here's more info on what permissions allow an app to do: Access all your files, peripheral devices, apps, programs, and registry: The app has the ability to read or write to all your files (including documents, pictures, and music) and registry settings, which allows the app to make changes to your computer and settings. It can use any peripheral devices that are either attached or part of ...
Activar Windows - Soporte técnico de Microsoft
Activar Windows con una clave de producto. Una clave de producto es un código de 25 caracteres que tiene este aspecto: CLAVE DE PRODUCTO: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX. Durante la instalación, se le solicitará que introduzca una clave de producto. O bien, después de la instalación, para escribir la clave de producto, selecciona el botón ...
- Microsoft
冻结行或列. 冻结首列. 选择 “ 视图 ”>“ 冻结窗格 ”>“ 冻结首列 ”。. 列 A 和 B 之间显示的模糊线条表示第一列是冻结的。. 冻结前两列. 选择第三列。. 选择 “ 视图 ”>“ 冻结窗格 ”>“ 冻结窗格 ”。. 冻结列和行. 选择在滚动时要保持其可见的行下方和列 ...
适用于: Microsoft 365 专属 Excel, Excel 网页版, Excel 2021, Excel 2019, Excel 2016
What to try if your touchscreen doesn't work - Microsoft Support
Windows 10. If your touchscreen isn’t responsive or not working how you would expect, try restarting your PC. If you’re still having problems, check for updates: Select Start , then select Settings . In Settings, select Update & Security , then Windows Update , and then select the Check for updates button. Install any available updates and ...
Windows Media Player 12 - Microsoft Support
To manually troubleshoot or upgrade your installation of the Player, try the following: Click the Start button, type features, and then select Turn Windows features on or off. Expand Media Features and see whether the Windows Media Player check box is selected. If it is, clear the check box. Click OK and then restart your PC.