Use the System File Checker tool to repair missing or corrupted system ...
Describes how to use the System File Checker tool to troubleshoot missing or corrupted system files in Windows.
Installing Microsoft Defender - Microsoft Support
Protect your Android, iPhone, Mac, and Windows devices from threats by installing Microsoft Defender. Download Microsoft Defender on your devices either by: Scanning the following QR code Searching for Microsoft Defender in your app store Sharing with your devices, the following link: Copy link We encourage you to install Microsoft Defender on at least five devices per person. Ready to give it ...
Applies To:
Microsoft Defender on Android, Microsoft Defender on iOS, Microsoft Defender on Mac, Microsoft Defender on Windows
View internet message headers in Outlook - Microsoft Support
from mail.litwareinc.com ( [10.54.108.101]) by mail.proseware.com with Microsoft SMTPSVC (6.0.3790.0);Wed, 12 Dec 2007 13:39:22 -0800Received: from mail ( [10.54.108.23] RDNS failed) by mail.litware.com with Microsoft SMTPSVC (6.0.3790.0);Wed, 12 Dec 2007 13:38:49 -0800From: "Kelly J. Weadock" <kelly@litware.com>To: <anton@proseware.com>Cc ...
Applies To:
Outlook for Microsoft 365, Outlook 2024, Outlook 2021, Outlook 2019, Outlook 2016, Outlook.com, New Outlook for Windows, Outlook on the web for Exchange Server 2016, Outlook on the web for Exchange Server 2019
Interpreter in Microsoft Teams meetings
Interpreter in meetings Make meetings more inclusive with the Interpreter agent when participants don't share a common language. Interpreter is ideal for meetings where participants speak different languages and you’d traditionally rely on a human interpreter. Interpreter helps bridge communication gaps by translating speech into each participant's preferred language—allowing everyone to ...
Applies To:
Microsoft Teams
Install and set up the Microsoft 365 Copilot app on an iPhone or iPad
Learn how to install the Microsoft 365 Copilot mobile app on your iPhone or iPad and use the apps with Microsoft 365.
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, OneNote for Microsoft 365, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, Outlook for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, OneNote for Microsoft 365 for Mac, Excel for the web, OneNote for the web, Excel 2024, Word 2024, Outlook 2024, PowerPoint 2024, OneNote 2024, Office 2024, Excel 2024 for Mac, Word 2024 for Mac, Outlook 2024 for Mac, PowerPoint 2024 for Mac, OneNote 2024 for Mac, Office 2024 for Mac, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Office 2021, OneNote 2021, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, PowerPoint 2021 for Mac, OneNote 2021 for Mac, Office 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, OneNote 2016, Office 2016, PowerPoint for Mac, Microsoft 365 for home, Microsoft365.com, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Small Business Admin, Office 365 operated by 21Vianet - Admin, Microsoft 365 Copilot app for iOS, Microsoft Office, Outlook Web App, Skype for Business for iPad
在電腦或 Mac 上下載、安裝或重新安裝 Microsoft 365 或 Office 2024
準備好安裝 Microsoft 365或 Office 2024了嗎？ 開始之前，請確保您的 PC 或 Mac 符合 系統需求。 如果您已兌換產品金鑰、重新安裝應用程式，或您已透過公司或學校指派授權，您可以略過並移至「登入」區段 ，以下載並安裝 Microsoft 365 或 Office。 不過，如果這是您 第一次 安裝 Microsoft 365或 Office，您可能 ...
Applies To:
Office 2024, Office 2024 for Mac, Microsoft 365 for home, Microsoft365.com, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Admin, Microsoft 365 for Mac, Office 365 Germany - Enterprise, Office 365 Germany - Enterprise admin
Download languages and voices for Immersive Reader, Read Mode, and Read ...
Learn how to download new text-to-speech language and voices in Windows for Immersive Reader, Read Mode, and Read Aloud.
Applies To:
OneNote for Microsoft 365, OneNote 2024, OneNote 2021, Word 2016, OneNote 2016, Microsoft365.com, Immersive Reader, Microsoft Office
Skype is retiring in May 2025: What you need to know
Skype is retiring in May 2025. Switch over to Teams Free to keep all your chats and contacts in one place, or export your data. Learn more in this FAQ.
Use the Speak text-to-speech feature to read text aloud
Listen to text in your documents, messages, presentations, or notes using the Speak command.
Applies To:
Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Outlook 2024, PowerPoint 2024, OneNote 2024, Word 2021, Outlook 2021, PowerPoint 2021, OneNote 2021, Word 2019, Outlook 2019, PowerPoint 2019, Word 2016, Outlook 2016, PowerPoint 2016, OneNote 2016, Office 365 Small Business, Microsoft 365 admin
Use voice recognition in Windows - Microsoft Support
Voice access replaced Windows Speech Recognition (WSR) for Windows 11 22H2 and later versions in September 2024. WSR is available in older versions of Windows. To learn more about voice access, go to Use voice access to control your PC & author text with your voice.