Excel is blocking untrusted XLL add-ins by default
Add-ins can add a lot of functionality to Microsoft 365, but they are often used by people with bad intentions to distribute malware to unsuspecting victims. Add-ins aren't required for everyday use like reading or editing Excel workbooks. In most cases you can do everything you need to do in Excel without allowing add-ins to run.
Applies To: Excel for Microsoft 365, Excel 2024, Excel 2021, Excel 2019, Excel 2016
Game installation issues on PC | Xbox Support
On rare occasions, you may experience issues while installing an Xbox game to your PC. Listed below are a set of recommendations that can help alleviate any issues you may run into.
当你尝试在 PC 版 Xbox 应用中安装游戏时出现错误 0x8007007B
了解如何修复错误代码 0x8007007B,以便可以在 PC 版 Xbox 应用中安装游戏。
All about the Xbox app for Windows | Xbox Support
The Xbox app for Windows is where you can go to play and manage PC gaming content on your Windows device. Whether you're an Xbox Game Pass member, or you've bought titles from the Microsoft Store, your games await in the app.
Troubleshoot your Xbox network connection
Can’t connect: The console is unable to detect or connect to your home network, or can’t establish an Internet connection, or can’t connect to the Xbox service.; Poor connection quality: Although the console is able to connect, there are connection quality issues, such as poor streaming quality, random disconnects, or slow performance.
Configure your console for FPS boost and auto HDR | Xbox Support
Enable FPS boost and auto HDR to enhance your gameplay experience for your favorite backward compatible games on your Xbox Series X|S console.
Beginnen Sie mit der Verwendung Ihres Office-Add-Ins
Wenn Sie Word, Excel oder PowerPoint verwenden, klicken Sie auf Datei > Add-Ins > Weitere Add-Ins abrufen. Alternativ können Sie Home > Add-Ins >Weitere Add-Ins auswählen, um die Add-Ins anzuzeigen oder zu installieren.. Klicken Sie Project auf Projekt > Meine Add-Ins.. Wählen Sie im Feld Office-Add-Ins die Registerkarte Meine Add-Ins aus, um Ihre Add-Ins anzuzeigen, oder wählen Sie ...
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, Project Online Desktop Client, Excel 2024, Word 2024, Outlook 2024, PowerPoint 2024, Access 2024, Project Professional 2024, Project Standard 2024, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Professional 2021, Project Standard 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, Project Professional 2016, Project Standard 2016
Back up your game captures | Xbox Support
Captures that are uploaded to the Xbox network may be deleted after 90 days. Learn more about backing up your game clips or screenshots on console or PC.
Sign in to Xbox | Xbox Support
Try our Sign-in Helper for quick assistance signing in to your account:
Insert a form or quiz into PowerPoint - Microsoft Support
Important: If you're unable to insert a form, make sure your web add-ins aren't disabled.In PowerPoint, select Files > Options > Trust Center > Trust Center Settings.In the Trust Center dialog box, choose Trusted Add-in Catalogs.Under Use these settings to manage your web add-in catalogs, uncheck both, Don't allow any web add-ins to start and Don't allow web add-ins from the Office Store to start.
Applies To: PowerPoint for Microsoft 365, PowerPoint for the web, Microsoft Forms