Fix problems that block programs from being installed or removed
Learn how to use the Program Install and Uninstall troubleshooter to fix corrupted registry keys, blockages, and errors when you try to install or uninstall programs on Windows. Download the troubleshooter and follow the steps it provides.
Sign in to SharePoint - Microsoft Support
Learn how to access SharePoint through your web browser and your work or school account. Find out how to troubleshoot if you can't see or find the SharePoint app on office.com.
Applies To:
SharePoint in Microsoft 365
Pair a Bluetooth device in Windows - Microsoft Support
Learn how to turn on Bluetooth and pair various devices with your PC, such as keyboards, mice, phones, speakers, and more. Find out how to use Swift Pair, fix Bluetooth problems, and adjust Bluetooth pairing settings in Windows 11 and earlier versions.
How to get and use app passwords - Microsoft Support
Learn how to create and use app passwords for devices that don't support two-step verification. App passwords are long, randomly generated passwords that you provide only once instead of your regular Microsoft account password.
Use voice typing to talk instead of type on your PC
Learn how to use voice typing to enter text by speaking on your PC. Voice typing uses online speech recognition, which is powered by Azure Speech services. See how to install, switch, and use voice typing languages and commands.
Download and install or reinstall Office 2019, Office 2016, or Office ...
Follow the steps to download and install Microsoft 365 or Office 2019, 2016, or 2013 on your PC or Mac. Learn how to activate, troubleshoot, and customize your Office installation.
Applies To:
Office 2019, Office 2016, Office 2016 for Mac, Office 2013
Cross-network play on Windows devices and Xbox consoles
Learn how to play multiplayer games with gamers on other platforms using cross-network play. Check game details, network status, and troubleshooting tips for cross play on Windows 10/11 devices and Xbox consoles.
Get started with PowerPoint for the web - Microsoft Support
PowerPoint for the web lets you create and save presentations in your browser without any additional software. You can access your files from OneDrive, share them online, and use various features and templates.
Applies To:
PowerPoint for the web
下载并安装或重新安装 Office 2019、Office 2016 或 Office 2013
如果这是你第一次安装 Microsoft 365，则可能需要先执行一些设置步骤。展开下面的 “了解详细信息”部分。 但是如果是重新安装 Microsoft 365，且已兑换了产品密钥并拥有与 Microsoft 365 相关联的帐户，请转到“登录并安装 Office”的部分。
Applies To:
Office 2019, Office 2016, Office 2016 for Mac, Office 2013
Improved copy and paste of URLs in Microsoft Edge
Learn how to use the improved copy and paste feature in Microsoft Edge to share web URLs as hyperlinked titles or plain text. Find out how to change the default behavior and access the settings page.