如果您需要更多啟用方面的協助，請參閱啟用 Windows。 如果您收到啟用錯誤，請參閱 取得 Windows 啟用錯誤的說明。 如果您要重新安裝 Windows，您可能不需要 Windows 產品金鑰。 如需詳細資訊，請參閱 啟用 Windows。 如果您因為主機板問題或其他硬體 ...

Important: In Excel 2016, Excel Mobile, and Excel for the web, this function has been replaced with the CONCAT function.Although the CONCATENATE function is still available for backward compatibility, you should consider using CONCAT from now on. This is because CONCATENATE may not be available in future versions of Excel.

Meer informatie over het bijwerken van stuurprogramma's in Windows met behulp van Apparaatbeheer om een stuurprogramma bij te werken of opnieuw te installeren.

Before you set up an out of office or automatic reply in Outlook, you'll need to know your Outlook account type. The steps you'll follow will depend on whether you have a Microsoft Exchange Outlook email account (if you have email through an organization, such as the place where you work) or an IMAP or POP3 account (if you have an individual email account such as Yahoo or Gmail).

Microsoft 365 アカウントを使用して Microsoft Teams にログインする方法について説明します。 Microsoft サポートからのこのステップ バイ ステップ ガイドでは、デスクトップ、Web、モバイル デバイスで Teams にアクセスするプロセスについて説明します。

瞭解如何在 OneDrive 中停止、取消或暫停上傳和下載。 如果您想要停止同步處理或備份檔案或資料夾，您可以暫停上傳或下載。 如需詳細數據，請參閱下方 暫時停止同步 處理。 如果使用 OneDrive 網站上傳或下載花費太多時間，或是您選取了錯誤的檔案，則可以取消這些檔案。

Learn how to add your photo to Microsoft 365 so it appears in your profile. You can add your picture anywhere you see the picture box in Microsoft 365. You can add your picture when you're in Outlook Web App. Your can add your photo when you're at the Microsoft 365 Home page.

Select Security at the top of the page, and then select Advanced security options.This takes you to the Security basics page. Under Ways to prove who you are, you’ll see the options to change or remove/add security info for each section.When changing this security info, you’re asked to verify your identity via text, email, your Microsoft Authenticator app, or a verification code from your ...

Training: With OneDrive, you can securely store your pictures and files, share and collaborate with others, and get to your files from anywhere - on your computer, laptop, tablet, or phone.

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