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Insert degree symbol - Microsoft Support
Insert the degree symbol by using the ribbon. Place the cursor where you want the degree symbol to go in your text. Click Insert > Symbol. Select More Symbols. Choose your font from the Font drop-down menu. Select Latin-1 Supplement from the Subset drop-down menu. Scroll through the symbols, and click the degree sign. Click Insert.
适用于: Microsoft 365 专属 Word, Word 2021, Word 2019, Word 2016
Change your desktop background image - Microsoft Support
You can choose your desktop background and change it at any time. Select Start > Settings > Personalization > Background. In the list next to Personalize your background, select Picture, Solid color, Slideshow, or Windows Spotlight (to see a new image from around the world every day). Note: If you can't select the Windows Spotlight option, your ...
Manage app permissions for your camera in Windows
To use your camera with apps on Windows 11, you'll need to turn on some permissions in Camera settings. Then, you'll need to check your app permissions if you want to use your camera with apps.
Ti xung và cài đt hoc cài đt li Microsoft 365 hoc Office ...
Tìm hiểu cách cài đặt, cài đặt lại hoặc kích hoạt Microsoft 365 hoặc Office 2019 trên PC hoặc máy Mac. Nếu đây là lần đầu tiên bạn cài đặtMicrosoft 365 hoặc Office, bạn có thể phải hoàn tất một tập hợp các bước trước khi cài đặt hoặc bạn có thể cần làm theo các bước khác với những gì được hiển ...
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
Protect a worksheet - Microsoft Support
Protect a workbook. Lock or unlock specific areas of a protected worksheet. Lock cells to protect them. Display or hide formulas. Protect controls and linked cells on a worksheet. Copy and paste in a protected worksheet. Video: Password protect workbooks and worksheets. To help improve your privacy in Excel, a password adds protection to ...
适用于: Microsoft 365 专属 Excel, Excel 网页版, Excel 2021, Excel 2019, Excel 2016
- Microsoft
您可以選擇桌面背景,並隨時變更背景。. 選取 [ 設定 > > 個人化 > 背景] 。. 在 [ 個人化您的背景] 旁的清單中,選取 [ 圖片 ]、 [ 實心色彩 ]、 [ 幻燈片放映] 或 [ Windows 焦點 ] (,以查看每天) 的新影像。. 附註: 如果您無法選取 [Windows Spotlight ] 選項,表示您的 ...
Recover deleted email messages in Outlook - Microsoft Support
When you accidentally delete an email message in Outlook, you can recover the message if it's still in your Deleted Items folder. In some cases, you can even recover items after the Deleted Items folder is emptied. You can also recover a deleted folder (with all of its messages) if it's still in your Deleted Items folder.
适用于: Office 商业版, Office 365 小型企业版, Microsoft 365 管理员, Outlook.com, 新的 Outlook for Windows
How to use Voice Recorder - Microsoft Support
Voice Recorder is an app for recording lectures, conversations, and other sounds (previously called Sound Recorder). Hit the big Record button (1), and Add a marker (3) to identify key moments as you record or play (2).Then you can Trim (5), Rename (7), or Share your recordings (4), which are saved in Documents > Sound recordings.Select the Delete icon (6) to delete your recording, or See more ...
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 ...
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
Actualizar controladores manualmente en Windows
Actualizar el controlador del dispositivo. En el cuadro de búsqueda de la barra de tareas, escribe administrador de dispositivos y luego selecciona Administrador de dispositivos. Selecciona una categoría para ver los nombres de dispositivos y luego haz clic con el botón derecho (o mantén presionado) en el que quieres actualizar. Selecciona ...