Windows - Microsoft
检查电缆(对于有线打印机)。确保打印机的 USB 电缆已从打印机正确连接到你的电脑。 如果未识别 USB,请参阅自动诊断和修复 Windows USB问题。. 检查无线连接(对于无线打印机)。
What is Smart App Control? - Microsoft Support
Smart App Control adds significant protection from new and emerging threats by blocking apps that are malicious or untrusted. Smart App Control also helps to block potentially unwanted apps, which are apps that may cause your device to run slowly, display unexpected ads, offer extra software you didn't want, or do other things you don't expect.
Create a workbook in Excel - Microsoft Support
Excel makes it easy to crunch numbers. With Excel, you can streamline data entry with AutoFill. Then, get chart recommendations based on your data, and create them with one click.
Applies To: Excel for Microsoft 365, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2016
USB Surface - Microsoft
了解如何从可启动 USB 设备启动 Surface
- Microsoft
提示: 您選取多個工作表時,工作表頂端的標題列就會出現 [組成群組]。 若要在活頁簿中取消選取多個工作表,請按一下任何一個未選取的工作表。 若看不到未選取的工作表,請以滑鼠右鍵按一下所選工作表的索引標籤,然後按一下 [取消工作表群組設定]。
Applies To: Excel for Microsoft 365, Excel for the web, Excel 2021, Excel 2019, Excel 2016, Excel 2013
Repeat specific rows or columns on every printed page
Note: If you have more than one worksheet selected, the Rows to repeat at top and Columns to repeat at left boxes are not available in the Page Setup dialog box. To cancel a selection of multiple worksheets, click any unselected worksheet. If no unselected sheet is visible, right-click the tab of a selected sheet, and then click Ungroup Sheets on the shortcut menu.
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Zippen und Entzippen von Dateien - Microsoft-Support
Halten Sie die Datei oder den Ordner gedrückt (oder klicken Sie mit der rechten Maustaste darauf), wählen Sie Senden an aus (oder zeigen Sie darauf), und wählen Sie dann Komprimierter (gezippter) Ordner aus. Ein neuer ZIP-Ordner mit demselben Namen wird am gleichen Speicherort erstellt.
PDF PowerPoint 稿 - Microsoft
在“ 插入对象 ”框中,选择“ 从文件创建”,然后输入 pdf 文件位置;或选择“浏览”,找到 pdf 文件,然后选择“ 确定”。 这使得 pdf 文件成为演示文稿文件的一部分。 此方法会降低 pdf 文件的质量,但在“普通”视图中查看或编辑时,可以通过双击图像来打开完整的 pdf 文件。
Applies To: PowerPoint for Microsoft 365, PowerPoint 2021, PowerPoint 2019, PowerPoint 2016
Add guests to a team in Microsoft Teams - Microsoft Support
Identify guests on a team. To see if a team has any guests, just look below the heading where the team name shows up. You can tell if someone is a guest by looking anywhere their name appears—the word “Guest” appears after it.
Applies To: Microsoft Teams
Sådan logger du på eller af Outlook.com - Microsoft Support
Hvis du vil have support på Outlook.com, skal du klikke her eller vælge Hjælp på menulinjen og angive forespørgslen. Hvis du ikke selv kan løse dit problem, skal du rulle ned til Har du stadig brug for hjælp? og vælge Ja.. Hvis du vil kontakte os på Outlook.com, skal du logge på.
Applies To: Outlook.com