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在 Windows 10 中如何打开注册表编辑器 - Microsoft 支持
下面是在 Windows 10 中打开注册表编辑器的两种方法:. 在任务栏上的搜索框中,键入 regedit ,然后选择"注册表编辑器 (桌面应用) 结果。. 右键单击" 开始", 然后选择" 运行"。. 在 "打开:"框中键入 regedit, 然后选择"确定 "。. 订阅 RSS 源. 在任务栏上的搜索框中 ...
support.skype.com
support.skype.com
取得最新的 Windows 更新 - Microsoft 支援服務
要注意的事項. 若要檢查更新,請選取 [設定] > Windows Update > [開始 ],然後 選取 [ 檢查更新] 。. 如果有可用的更新,您可以選擇安裝更新。. 檢查更新. 如果您在更新裝置時遇到問題,包括先前主要更新的問題,請參閱 更新 Windows 的問題疑難排解 中的常見修正 ...
support.skype.com
support.skype.com
Windows 11 にアップグレードできますか? - Microsoft サポート
既存の Windows 10 PC が現在のバージョンの Windows 10を実行し、Windows 11 を実行できる最小限のハードウェア仕様を満たしている場合は、アップグレードすることができます。 アップグレードの具体的なロールアウトのタイミングはデバイスによって異なり、特定のハードウェアが必要となる機能も ...
Back up your Windows PC - Microsoft Support
First, launch Windows Backup: select Start , type windows backup, and select Windows Backup from the results. (Or you can select Start > All apps > Windows Backup .) Then select Folders to drop it down, and select which of your user folders you want to back up to OneDrive: You can back up your Desktop, Documents, Pictures, Videos, and Music ...
Troubleshoot external monitor connections in Windows 10
Troubleshoot external monitor connections in Windows 10. Windows 10. Before considering troubleshooting options, make sure your device is up to date. Select Start > Settings > Update & Security > Windows Update , then select Check for updates. If you need help setting up your external monitors, see How to use multiple monitors in Windows 10.
Using product keys with Office - Microsoft Support
If you see a Let's get started screen with options to try, buy, or activate Office, this means that Office is installed on your new PC as a 1-month trial of Microsoft 365 Family. You won't receive a product key from your PC manufacturer unless you paid for an Office product key card. Instead, you can start a trial of Microsoft 365 Family, or buy Office.
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
Baixe e instale ou reinstale o Microsoft 365 ou o Office 2021 em um ...
Pronto para instalar? Antes de começar, certifique-se de que o seu PC ou Mac cumpre os requisitos de sistema.. Se já resgatou uma chave de produto, está simplesmente a reinstalar as aplicações ou sabe que tem uma licença atribuída através do trabalho ou da escola, pode avançar e aceder à secção iniciar sessão para transferir e instalar o Microsoft 365 ou o Office.
适用于: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Microsoft 365 家庭版, Office 商业版, Office 365 小型企业版, Microsoft 365 管理员, 由世纪互联运营的 Office 365, 由世纪互联运营的 Office 365 - 管理员版, Microsoft 365 Mac 版, Office 365 Germany – 企业版, Office 365 Germany - 企业管理员版, Office.com
使用 IF 检查单元格是否为空白 - Microsoft 支持
有些时候,你需要检查单元格是否为空白,通常是因为你可能不希望公式没有输入值就显示结果。. 此情况下,将 IF 与 ISBLANK 函数搭配使用:. 这表示如果(D2 为空白,则返回“Blank”,否则,将返回“Not Blank”)。. 还可以针对“Not Blank”条件同样轻松地使用 ...
适用于: Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016