Office Help & Training
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What is Data Execution Prevention (DEP)? - Microsoft Support
Data Execution Prevention (DEP) is a technology built into Windows that helps protect you from executable code launching from places it's not supposed to. DEP does that by marking some areas of your PC's memory as being for data only, no executable code or apps will be allowed to run from those areas of memory.
Download files and folders from OneDrive or SharePoint
On your OneDrive, SharePoint in Microsoft 365, SharePoint Server Subscription Edition, or SharePoint Server 2019 website, select the files or folders you want to download. To download individual or multiple files, select each item by clicking the circle check box that appears. (The left image below shows items in List view, the right image ...
Applies To:
OneDrive for Business, SharePoint Server Subscription Edition, SharePoint Server 2019, SharePoint in Microsoft 365, Office for business, OneDrive (work or school), OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows, SharePoint in Microsoft 365 Small Business
排查Windows 媒体播放器错误 - Microsoft 支持
卸载并重新安装Windows 媒体播放器： 如果上述方法均不起作用，可以尝试在电脑上重新安装Windows 媒体播放器。. 选择“ 开始 > 控制面板 > 程序 ”。. 选择“ 打开或关闭 Windows 功能 ”，取消选中“ 媒体功能 ”，然后单击“ 确定 ”。. Restart your computer. 重新访问 ...
Comment utiliser l’application Contrôle d’intégrité du PC
Comment utiliser l’application Contrôle d’intégrité du PC. L’application Contrôle d’état du PC vous permet de consulter des informations à jour sur l’état de votre appareil Windows, ce qui vous aide à améliorer les performances de votre appareil et à résoudre les problèmes de performances.
OneDrive release notes - Microsoft Support
For help with your Microsoft account and subscriptions, visit Account & Billing Help. For technical support, go to Contact Microsoft Support, enter your problem and select Get Help. If you still need help, select Contact Support to be routed to the best support option. Admins should view Help for OneDrive Admins, the OneDrive Tech Community or ...
Applies To:
OneDrive for Business, SharePoint Server Subscription Edition, SharePoint Server 2019, SharePoint in Microsoft 365, Microsoft 365 admin, OneDrive (work or school), OneDrive (work or school) operated by 21Vianet, OneDrive for Mac, OneDrive for Windows, SharePoint admin center, SharePoint in Microsoft 365 Small Business, SharePoint operated by 21Vianet
Manage notifications in Microsoft Teams - Microsoft Support
People notifications. Keep track of the status of your colleagues and contacts, and get notified when they appear available or offline. Select Manage notifications, then enter the name or names of the contacts you want to keep track of. Select the correct contact (s) from the list. You'll see those contacts appear below the text box.
Applies To:
Microsoft Teams
Use Game Mode while gaming on your Windows device
Helps achieve a more stable frame rate depending on the specific game and system. To turn Game Mode on or off: Press the Start button , type Settings in the search box, and then select Settings. Choose Gaming > Game Mode. Turn Game Mode On or Off. Note Game Mode is turned on by default.
Make older apps or programs compatible with Windows
Try running the compatibility troubleshooter: In the search box on the taskbar, type Run programs made for previous versions of Windows and select it in the results. Select Next, select the program you're having trouble with, then select Next again. Select Troubleshoot program (or you can select Try recommended settings to try that).
OneDrive video training - Microsoft Support
Personal. Quick start. Get started with OneDrive (personal) Manage your files. Use the mobile app. Secure, protect, and restore.
Applies To:
Office for business, OneDrive (work or school), OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows