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Office 2021 and Office LTSC for Windows and Mac FAQ
Introduction. Consumer customers can purchase Microsoft Office 2021 for Windows and Mac and commercial customers can now purchase Microsoft Office LTSC for Windows and Mac. Office 2021 and Office LTSC 2021 are the next perpetual releases of Office. They include improvements over Microsoft Office 2019 and earlier versions of on-premises Office.
适用于: Office 2021, Office 2021 for Mac
Language packs for Windows - Microsoft Support
To do this: Select Start > Settings > Time & language > Language & region. Open Language settings. Go to Preferred languages, select Add a language. In Choose a language to install, enter and select the name of the language that you want to install, then select Next.
Overview of formulas in Excel - Microsoft Support
Enter a formula that contains a built-in function. Select an empty cell. Type an equal sign = and then type a function. For example, =SUM for getting the total sales. Type an opening parenthesis (. Select the range of cells, and then type a closing parenthesis). Press Enter to get the result.
适用于: Microsoft 365 专属 Excel, Excel 2021, Excel 2019, Excel 2016
Redeem a gift card or code to your Microsoft account
How to redeem a gift card, Xbox download code or token. Both Microsoft and Xbox gift cards and download codes and tokens work the same way: once redeemed to your Microsoft account, you can spend your balance at Microsoft Store online, on Windows or Xbox, and you can get downloads for the latest apps, games, movies, TV shows, and Surface, Xbox, and accessories.
适用于: Microsoft 帐户仪表板
在 Windows 中卸載或移除應用程式和程式 - Microsoft 支援服務
從 [開始] 功能表解除安裝. 選取 [開始 > 所有應用程式 ,然後在顯示的清單中搜尋應用程式。. 長按 (或以滑鼠右鍵按一下) 應用程式,然後選取 [解除安裝]。. 在 [設定] 中卸載. 選取 [應用程式] > 應用程式> 應用程式 &功能的 [開始 >設定] 。. 尋找您要移除的 ...
如何将我的 Xbox 控制器连接到电脑? | Xbox Support
按住 Xbox 按钮 3 秒打开控制器。 打开控制器时,Xbox 按钮 将开始闪烁。长按控制器顶部的的“配对”按钮 (凸起按钮)。 控制器上的 Xbox 按钮 将加速闪烁 - 这意味着控制器正在搜索电脑。在电脑上,按“开始”按钮 ,然后选择“设置” > 设备(在 Windows 11 上:设置 > 蓝牙和设备)。
Turn search history off or on - Microsoft Support
If you’re not signed in. To clear a single search from history, on the Search History page, click the X next to the search you want to delete. To clear all of your search history, on the Search History page, under Change history settings, click Clear all.This deletes any search history on this device.
Filter junk email and spam in Outlook - Microsoft Support
Mail identified as possible junk email can be automatically moved to the Junk Email folder. Any malware—potentially malicious software or code—is disabled. Note: Many of the features in the new Outlook for Windows work the same or similarly as Outlook on the web. If you’re interested in trying the new experience, check out Getting started ...
适用于: Office 商业版, Office 365 小型企业版, 新的 Outlook for Windows, 适用于 Exchange Server 2016 的 Outlook 网页版, 适用于 Exchange Server 2019 的 Outlook 网页版
Calculate percentages - Microsoft Support
Calculate a percentage of decrease. Select any blank cell. Type =(2425-2500)/2500, and then press RETURN . The result is -0.03000. Select the cell that contains the result from step 2. On the Home tab, select . The result is -3.00%, which is the percentage of decrease in earnings. Note: To change the number of decimal places that appear in the ...
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
Update to the new Microsoft Edge - Microsoft Support
At the top corner of the browser, select Settings and more > Settings . To change appearance, select Appearance and make the changes you want to your default theme, zoom, toolbar, and fonts. To change startup behavior, select On startup, and then select what you want Microsoft Edge to display on startup.