OneDrive desktop app for earlier versions of Windows
Right-click the OneDrive icon in the notification area, at the far right of the taskbar. (You might need to select the Show hidden icons arrow next to the notification area to see the icon.) On the Account tab, select Unlink this PC. Restart OneDrive and sign in with the account you want to use.
适用于:
OneDrive (家庭或个人), OneDrive for Mac, Windows 版 OneDrive
Free up drive space in Windows - Microsoft Support
If your Windows device is running low on storage, here are a few ways to free up some drive space. Select Start > Settings > System > Storage . Turn on Storage Sense to have Windows delete unnecessary files automatically. Select Start > Settings > System > Storage > Cleanup recommendations . Select the temporary files, unused files, files ...
IF function – nested formulas and avoiding pitfalls
The IF function allows you to make a logical comparison between a value and what you expect by testing for a condition and returning a result if True or False. So an IF statement can have two results. The first result is if your comparison is True, the second if your comparison is False. IF statements are incredibly robust, and form the basis ...
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 Web App, Excel for Windows Phone 10
Microsoft Support
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Microsoft 認証アプリをダウンロードしてインストールする ...
Authenticator アプリをインストールしたら、次の手順に従ってアカウントを追加します。. Authenticator アプリを開きます。. 右上隅にある (+) を選択します。. カメラを QR コードでポイントするか、アカウント設定に記載されている手順に従います。. Authenticator ...
下载并安装应用 - Microsoft 支持
下载并安装应用. 设置 Microsoft 365 商业版订阅后，需要在电脑或 Mac 上下载并安装 Microsoft 365 应用，如 Word、Excel、Microsoft Teams 和 PowerPoint。. 转到 microsoft365.com 并使用 Microsoft 365 帐户登录。. 选择 “安装应用”。. 按照浏览器中的说明下载安装程序并开始安装 ...
Download and install apps - Microsoft Support
Select Install apps. Follow the instructions in the browser to download the installer and start your installation. Tip. As your apps are installing you might see the User Account Control prompt pop up and ask Do you want to allow this app to make changes to your device? Select Yes. Close the installer window after it's finished.
安装 Windows 11 的方法 - Microsoft 支持
安装 Windows 11 的其他方法（不推荐）. 使用安装助手进行升级 我们建议你等到设备可以升级到 Windows 11 后再使用安装助手。. 准备就绪后，可以在 Windows 11 软件下载页 上找到它。. 创建 Windows 11 安装媒体 在 Windows 11 软件下载页面 上，选择 立即创建工具 ，然后 ...
欢迎使用 Windows
获取 Windows 操作系统的官方支持和帮助信息，以及如何使用 Windows 的指南。