Delay or schedule sending email messages in Outlook
Schedule a message for later. While composing a message, select the dropdown next to Send and select Schedule send. Select one of the default options, then select Send or choose a custom time and then select Send . After you select Send, the message remains in the Draft folder until the delivery time.
Applies To:
Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Outlook on the web, Outlook.com, New Outlook for Windows, Outlook on the web for Exchange Server 2016, Outlook on the web for Exchange Server 2019
SUMIF function - Microsoft Support
sum_range Optional.The actual cells to add, if you want to add cells other than those specified in the range argument. If the sum_range argument is omitted, Excel adds the cells that are specified in the range argument (the same cells to which the criteria is applied).. Sum_range should be the same size and shape as range.If it isn't, performance may suffer, and the formula will sum a range of ...
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
Add a device to a Windows 10 PC - Microsoft Support
Add a device to a Windows 10 PC. Windows 10 usually finds devices automatically when you plug them in or turn them on. If it doesn't, follow these steps: Select Start > Settings > Devices > Bluetooth & other devices. Select Add Bluetooth or other device and follow the instructions. Add a device.
Change default programs in Windows - Microsoft Support
Select Start > Settings > Apps > Default apps. To change the default app, you can do either of the following: Set a default for a file type or link type. In the search bar, enter the file type or link type you want, then select it from the list of results. You can choose which app can open that file or link type. Set defaults for applications.
Microsoft Support
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我收到警告，指出有程序访问电子邮件地址信息或以我的名义发送电子邮件 - Microsoft 支持
症状. 出现下列安全警告之一：. 有一个程序正试图访问存储在 Outlook 中的电子邮件地址信息。. 如果这属意外情况，请单击“拒绝”并确保你的防病毒软件已经更新。. 有一个程序正试图以你的名义发送电子邮件。. 如果这属意外情况，请单击“拒绝”并确保你的 ...
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, Access for Microsoft 365, Project Online Desktop Client, Excel 2021, Word 2021, Outlook 2021, Access 2021, Project Professional 2021, Project Standard 2021, Excel 2019, Word 2019, Outlook 2019, Access 2019, Project Professional 2019, Project Standard 2019, Excel 2016, Word 2016, Outlook 2016, Access 2016, Project Professional 2016, Project Standard 2016, Project Professional 2013
在 Windows 中更改屏幕分辨率 - Microsoft 支持
打开显示设置. 在 显示器分辨率 行中，选择列表并选择一个选项。. 通常最好坚持使用标记为 (推荐) 的设备。. 监视器可以支持低于其原始分辨率的分辨率，但在这些分辨率下，文本看上去不太清晰，屏幕可能较小、居于屏幕中间、带有黑色边缘或者被拉伸 ...
新增、變更或移除圖表中的誤差線 - Microsoft 支援服務
新增或移除誤差線. 在圖表中的任一個地方按一下。. 按兩下圖表旁 [ 圖表專案 ] 按鈕，然後核取 [ 誤差線] 方 塊。. (清除方塊以移除誤差線。. 若要變更顯示的錯誤數量，請按兩下 [誤差線] 旁的箭號，然後選擇一個選項。. 選擇一個預先定義的誤差線選項，例如 ...
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Excel 2021 for Mac, Word 2021 for Mac, PowerPoint 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Excel 2019 for Mac, Word 2019 for Mac, PowerPoint 2019 for Mac, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016
从脱机工作切换到联机工作 - Microsoft 支持
从脱机工作切换到联机工作. Microsoft 365 专属 Outlook 更多... 在 Outlook 中，可通过邮件服务器灵活地让 Outlook 联机或脱机工作。. 为正在使用的 Outlook 版本选择以下选项卡选项。. 我的 Outlook 是哪个版本 ？. 新版 Outlook 经典 Outlook. 注意: 如果“ 新建 Outlook ”选项卡下 ...
Applies To:
Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016
Windows での黒または空白の画面のトラブルシューティング - Microsoft サポート
Windows デバイスで黒または空白の画面が表示される場合は、次の操作を試してください。. 画面をスリープ解除するには、次のいずれかのキーボード ショートカットを使用します。. Windows ロゴ キー + P を使用してプレゼンテーションまたはプロジェクション ...