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Office 2021 中的新增功能 - Microsoft 支持
Office 2021 提供了创建引人注目的内容、管理数据和与其他人通信的新方法。 本文概述了可以发现的新功能。 视觉刷新 在功能区中使用现代化的"开始"体验和新刷新的选项卡。 体验带有单线图标、中性调色板和更柔和的窗口角的清爽利落的样式。
适用于: Office 2021, Office 2021 for Mac
Windows'da uygulama ve programları kaldırma veya kaldırma
Tüm uygulamalar > Başlat'ı seçin ve gösterilen listede uygulamayı arayın. Uygulamayı basılı tutun (veya sağ tıklayın), ardından Kaldır 'ı seçin. Başlangıç > Ayarları > Uygulamalar > Uygulamalar & özellikleri'ni seçin. Kaldırmak istediğiniz uygulamayı bulun, Kaldır'> Diğer'i seçin. Not: Bazı uygulamalar şu anda ...
Office Help & Training
NẾU BẠN SINH SỐNG Ở (HOẶC NẾU ĐỊA ĐIỂM KINH DOANH CHÍNH CỦA BẠN Ở) HOA KỲ, VUI LÒNG ĐỌC ĐIỀU KHOẢN PHÂN XỬ RÀNG BUỘC BẰNG TRỌNG TÀI VÀ KHƯỚC TỪ VỤ KIỆN TẬP THỂ Ở MỤC 8.
Using IF to check if a cell is blank - Microsoft Support
Sometimes you need to check if a cell is blank, generally because you might not want a formula to display a result without input. In this case we're using IF with the ISBLANK function: =IF (ISBLANK (D2),"Blank","Not Blank") Which says IF (D2 is blank, then return "Blank", otherwise return "Not Blank"). You could just as easily use your own ...
适用于: Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
インデックスの作成と使用によりパフォーマンスを向上させる ...
インデックスとは. インデックスを使用すると Access によるレコードの検索と並べ替えの速度が速くなります。. インデックスには、インデックスを作成する対象の 1 つ以上のフィールドに基づくレコードの位置が保存されます。. Access では、インデックス ...
适用于: Microsoft 365 专属 Access, Access 2021, Access 2019, Access 2016
Scarica l'aggiornamento Windows più recente. - Supporto tecnico Microsoft
I dispositivi Windows possono ottenere nuove funzionalità in momenti diversi quando Microsoft fornisce aggiornamenti, correzioni, miglioramenti e miglioramenti non relativi alla sicurezza tramite diverse tecnologie di manutenzione, inclusa l'implementazione delle funzionalità controllate.. Windows ti informerà se devi riavviare il dispositivo per completare un aggiornamento e potrai ...
Use your Windows PC as a mobile hotspot - Microsoft Support
If your PC has a cellular data connection and you share it, it will use data from your data plan. Select Start , then select Settings > Network & internet > Mobile hotspot. For Share my internet connection from, choose the internet connection you want to share. For Share over, choose how you want to share your connection—over Wi-Fi or Bluetooth.
Send files over Bluetooth in Windows - Microsoft Support
In Bluetooth File Transfer, select Send files > choose the device you want to share to > Next. Select Browse > the file or files to share > Open > Next (which sends it) > Finish. On the receiving device, have your friend accept the file. See Receive a file over Bluetooth. Use the Settings app in Windows to send files over Bluetooth.
Contact Us - Microsoft Support
Select the product you need help with. We'll show you self-help options first. Additional help is available if you need it, including live chat with a Microsoft specialist. Microsoft 365. Office. Windows. Xbox. Surface devices. Copilot.
Fix printer connection and printing problems in Windows
Open Get Help. If the Get Help app is unable to resolve your printer issue, try the possible solutions listed: Step 1. Unplug and restart your printer. Step 2. Check cables or wireless connection. Step 3. Uninstall and reinstall your printer.