啟用 Windows - Microsoft 支援服務
使用產品金鑰啟用 Windows. 產品金鑰是 25 個字元的程式碼，看起來像這樣：. 產品金鑰：XXXXX-XXXXX-XXXXX-XXXXX-XXXXX. 在安裝期間，系統會要求輸入產品金鑰。. 或者，安裝之後，若要輸入產品金鑰，請選取 [ 開始 ] 按鈕， 然後選 取 [設定 > 系統 > 啟 用 > 更新產品金鑰 ...
Help in File Explorer - Microsoft Support
Help in File Explorer. Windows 11 Windows 10. Windows 11 Windows 10. To open File Explorer, select Windows logo key + E or go to Start and type File Explorer in the search box. Select File Explorer in the results.
Change the case of text - Microsoft Support
In cell B2, type =PROPER (A2), then press Enter. This formula converts the name in cell A2 from uppercase to proper case. To convert the text to lowercase, type =LOWER (A2) instead. Use =UPPER (A2) in cases where you need to convert text to uppercase, replacing A2 with the appropriate cell reference. Now, fill down the formula in the new column.
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel for iPad, Excel for iPhone, Excel for Android tablets, Excel for Android phones, Excel Mobile
Location and privacy in Microsoft Edge - Microsoft Support
Control specific websites from accessing your location. You can also allow or block specific sites from accessing your location: Visit a website in Microsoft Edge. In the corner of the address bar, select the Lock , Info , or Dangerous icon and select Site permissions. Next to Location, choose Ask (default), Allow, or Block from the list.
Applies To:
Microsoft account dashboard
Cancel your Microsoft subscription - Microsoft Support
For technical support, go to Contact Microsoft Support, enter your problem and select Get Help. If you still need help, select Contact Support to be routed to the best support option. Learn how to cancel your Microsoft subscriptions such as Microsoft 365, Copilot Pro and Xbox. Troubleshoot issues if you can't cancel your subscription.
Applies To:
Microsoft account dashboard
Baixe e instale ou reinstale o Microsoft 365 ou o Office 2021 em um ...
* Se você não tiver uma chave do produto (Product Key) ou uma conta. Algumas versões do Microsoft 365, como Office Professional Plus 2021, Office Standard 2021, ou um aplicativo autônomo, como Word 2021 ou Project 2021, não têm uma conta Microsoft associada, ou uma conta corporativa ou de estudante.. As etapas para instalar essas versões podem ser diferentes, dependendo se você obteve ...
Applies To:
Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Admin, Microsoft 365 for Mac, Office 365 Germany - Enterprise, Office 365 Germany - Enterprise admin, Office.com
Scaricare e installare o reinstallare Office 2019, Office 2016 o Office ...
Nota: Le procedure di installazione delle versioni 2019, 2016 o 2013 di Office Professional Plus, Office Standard o un'applicazione autonoma, ad esempio Word o Project potrebbero essere diverse se Microsoft 365 è stato acquistato tramite uno dei canali seguenti: Microsoft Workplace Discount Program(in precedenza noto come Home Use Program): se Microsoft 365è stato acquistato per uso ...
Applies To:
Office 2019, Office 2016, Office 2016 for Mac, Office 2013
サインインして Teams の使用を開始する - Microsoft サポート
チームとチャネルを選ぶ. チームは、ユーザー、会話、ファイル、およびツールをすべて 1 か所に集めたものです。チャネルは、各部署、プロジェクト、またはトピックに特化した、チーム内のディスカッションです。. チームとチャネルに慣れるための最良の方法は、チームとチャネルを選ん ...
Applies To:
Microsoft Teams
Windows ファイアウォールの問題を自動的に診断および修正する - Microsoft サポート
Windows ファイアウォールの問題を自動的に修復するには、次の手順を実行します。. このページの [ダウンロード] ボタンを選択します。. [ファイルのダウンロード] ダイアログ ボックスで、 [実行] または [開く] をクリックし、Windows ファイアウォールの ...
Restart (reboot) your PC - Microsoft Support
Restart (reboot) your PC. Windows 10. Go to Start , select the Power button, and then select Restart . Select the Start button, then Power > Restart.