Use ActiveX controls for Internet Explorer 11 - Microsoft Support
On the Security tab, select Custom level, and then under ActiveX controls and plug-ins, do one the following: Allow Automatic prompting for ActiveX controls by selecting Enable. Allow Internet Explorer to Display video and animation on a webpage that doesn't use external media player by selecting Enable. Allow Internet Explorer to Download signed ActiveX controls by selecting Enable, or Prompt ...
获取 Windows 中的经典免费 Solitaire 游戏 - Microsoft 支持
喜欢早期 Windows 版本中的免费 Solitaire 游戏吗?我们已将它们全部打包在一个便利的应用中,即 Microsoft Solitaire Collection。
Apply data validation to cells - Microsoft Support
Note: To let a user enter percentages, for example 20%, select Decimal in the Allow box, select the type of restriction that you want in the Data box, enter the minimum, maximum, or specific value as a decimal, for example .2 , and then display the data validation cell as a percentage by selecting the cell and clicking Percent Style in the Number group on the Home tab.
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
How to set your time and time zone - Microsoft Support
In Date & time, you can choose to let Windows 10 set your time and time zone automatically, or you can set them manually.. To set your time and time zone in Windows 10, go to Start > Settings > Time & language > Date & time.. Open Date & time settings
Add a printer or scanner in Windows - Microsoft Support
Learn how to add a printer or scanner in Windows. If your printer connects by a wire, plug it into your device. It'll connect automatically, your PC will download the right drivers, and you can use it right away.
Send email on behalf of someone else - Microsoft Support
Under Delegate Permissions, set these five options to None: Calendar, Tasks, Inbox, Contacts, and Notes.Select OK.. Selecting None for each of these options gives the delegate the basic ability to send messages on your behalf, but nothing more. You can grant the delegate additional permissions (such as the ability to see your calendar or inbox) by selecting Calendar > Author or Inbox ...
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016
Reactions in Microsoft Outlook - Microsoft Support
It's rolled out to all platforms (Windows, Mac, iOS, Android, and Web) as of September 2023. Semi-Annual channel users will receive the update in Version 2308. Also, if your Microsoft 365 tenant is a GCC High (Government), DoD, or Gallatin (China) environment, you don't have this feature quite yet.
Applies To: Outlook for Microsoft 365, Outlook for Microsoft 365 for Mac, Outlook 2016, Microsoft 365 admin, Outlook on the web, Microsoft 365 Apps for business, New Outlook for Windows, Outlook for Android, Outlook for iOS
What's new in Excel 2021 for Windows - Microsoft Support
Based on your feedback, we’ve added a new input field in the Colors dialog for Hex color values. No need to convert Hex color values into RGB values. For any property where you can define a color, you can now enter a Hex color value in the Hex box, for example, #0F4C81 or 444.
Applies To: Excel 2021
Excel video training - Microsoft Support
Learn Excel skills from beginner to advanced with video tutorials, templates, and tips from Microsoft Support.
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2016
Sign in and start apps from the My Apps portal - Microsoft Support
Download and install the My Apps Secure Sign-in Extension. Download and install the My Apps Secure Sign-in Extension, if you're prompted. This extension helps you use your desktop browser to use single sign-on with your organization's cloud apps.