使用点或动态连接 连接线可对形状采用两种连接类型：点连接（有时称为静态连接）或动态连接。 可以在连接线的任一端采用任意类型的连接线。 如果使用“自动连接”功能或“连接形状”命令连接形状，则两端将采用动态连接。如果手动选择连接线在形状上的连接点，则可以指定连接类型。

Issues that are fixed in this update. The following issues are fixed for .NET Framework 4.7.2. SQL Server (SQL) Fixes an issue in which the .NET Framework API SqlConnection.ConnectionString property is used to set a null or empty connection string. In this situation, a Null Reference Exception (NRE) occurs when you use the API together with .NET Framework 4.7.2.

Wait for it to find nearby printers, then choose the one you want to use, and select Add device.If you want to remove the printer later, select it, and then select Remove.

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使 Excel 在检测到模式时可自动填充数据。 例如，年中的月份，月中的日期或数字序列。 此外，还可以分析数据（如拆分列中的名字和姓氏），或连接数据（如连接两列中的名字和姓氏）。

OneNote 网页版在屏幕顶部附近有一个单行功能区界面。 显示导航窗格后，它将在屏幕左侧垂直显示彩色的笔记本分区选项卡。 页面选项卡列表随即显示在分区选项卡右侧。 此版本的 OneNote 最适合在你自己的计算机或设备不可用或不满足客户端版本的最低 ...

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拨号盘可以像典型的电话一样使用，以拨打电话号码。 (还可以键入名称或 groups。) 若要从 Teams 拨打号码，请转到 “呼叫 ”，然后使用左侧的拨号盘输入要联系的人员的号码。 然后单击呼叫 。 若要按姓名呼叫人员，请在拨号盘中键入人员的姓名。

Notes: Reinstalling Windows 11 using installation media while choosing to ‘Keep nothing’ (a clean install) will automatically enable reserved storage if the partition you reinstall Windows to is 20GB or larger. Reserved storage sets aside disk space to be used by updates, apps, temporary files, and system caches, thus improving the day-to-day function of your PC by ensuring that critical ...

Check the cables (for wired printers). Make sure that the printer's USB cable is properly connected from the printer to your PC. If your USB isn’t recognized, see Automatically diagnose and fix Windows USB problems. Check the wireless connection (for wireless printers).Do one of the following: