Download and Install or Reinstall Microsoft 365 or Office 2019 on a PC ...
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Pair a Bluetooth device in Windows - Microsoft Support
In quick settings: To find the quick setting for Bluetooth, select the Network, Sound, or Battery icons ( ) next to the time and date on the right side of your taskbar.Select Bluetooth to turn it on. If it's turned on without any Bluetooth devices connected, it might appear as Not connected . If you don't see Bluetooth in quick settings, you might need to add it.
Install Visio or access Visio for the web - Microsoft Support
Install Visio (Visio Plan 2 or Visio Professional) Below we describe how to install the desktop app that is included with Visio Plan 2, and non-subscription versions of Visio Professional or Visio Standard 2021, 2019, or 2016.. If you have Visio Plan 1 see the steps under the tab Visio for the web. Step 1: Associate Visio with your account
Applies To: Visio Plan 2, Visio Professional 2021, Visio Standard 2021, Visio Professional 2019, Visio Standard 2019, Visio Professional 2016, Visio Standard 2016, Office for business, Office 365 Small Business, Microsoft 365 admin
Securely browse the web in Microsoft Edge - Microsoft Support
This icon helps you determine if you can safely send and receive information from the site. The connection tells you whether the information sent to and from the site, such as passwords, addresses, or credit card numbers, are securely sent and can't be intercepted by an attacker. The connection icon in the address bar has four different states.
Use System Restore - Microsoft Support
Use System restore to make restore points when you install a new app, driver, or Windows update, and when you create a restore point manually. Restoring won’t affect your personal files, but it will remove apps, drivers, and updates installed after the restore point was made. To go back to a restore point:
Manage user accounts in Windows - Microsoft Support
Important: you should limit the number of administrators on your Windows device because administrators have complete control over the system.Administrators can change settings, install software, and access all files. If too many people have this level of access, it could lead to security risks like malware installation or unwanted changes to your system.
View and delete browser history in Microsoft Edge
On the privacy dashboard you can view or delete your data. Data that you delete on the privacy dashboard won’t be deleted from your device. To learn more about how to stop sharing your data with Microsoft, see Microsoft Edge, browsing data, and privacy. Browsing data you can delete in Microsoft Edge
修复 Windows 中的声音或音频问题 - Microsoft 支持
修复 Windows 中的声音或音频问题; 设置 Microsoft 新式无线耳机; 在 Microsoft Teams 中使用 Microsoft 新式无线耳机; 在 Microsoft Teams 中使用 Microsoft 新式 USB-C 耳机
Fix OneDrive sync problems - Microsoft Support
If you don't see the OneDrive icon you're looking for, learn more about OneDrive icons. If you're still having issues, try unlinking/relinking your OneDrive account or use our guided support troubleshooting tool below. Start troubleshooter. See also. Can't sign in to OneDrive. Save your camera roll in Android and iOS. How to cancel or stop sync ...
Applies To: OneDrive for Business, SharePoint Server Subscription Edition, SharePoint Server 2019, SharePoint Server 2016, SharePoint Server 2013 Enterprise, SharePoint in Microsoft 365, Office for business, Office 365 Small Business, Microsoft 365 admin, OneDrive (work or school), OneDrive (home or personal), OneDrive (work or school) operated by 21Vianet, OneDrive for Mac, OneDrive for Windows, SharePoint admin center, SharePoint in Microsoft 365 Small Business
Install Office updates - Microsoft Support
Note: If you can't open an app to check your installation type, try the more common Click-to-Run or MSI uninstall steps first. Create or open an existing file and select File > Account (or it might say Office Account). Under Product information, find the About button and check for the following:
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Office 2016, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, InfoPath 2013, InfoPath Filler 2013