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COUNTIFS function - Microsoft Support
COUNTIFS (criteria_range1, criteria1, [criteria_range2, criteria2]…) The COUNTIFS function syntax has the following arguments: criteria_range1 Required. The first range in which to evaluate the associated criteria. criteria1 Required. The criteria in the form of a number, expression, cell reference, or text that define which cells will be ...
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, Excel Web App
Change an appointment, meeting, or event in Outlook
On the calendar grid, double-click a meeting you've created to open it. Edit the one event in the series - make changes to this one instance. Edit series - make changes to the entire series. Edit this and all following events - make changes to this and all following instances of the event. When finished, select Save or Send.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, New Outlook for Windows
Fix problems with apps from Microsoft Store
Select Start > Settings > Windows Update > Check for updates. If there is an available update, select Install now. Check for updates. Make sure that your app works with Windows 11. For more info, see Your app doesn't work with Windows. Update Microsoft Store. Select Start, then from the apps list, select Microsoft Store.
Hide or show rows or columns - Microsoft Support
Hide columns. Select one or more columns, and then press Ctrl to select additional columns that aren't adjacent. Right-click the selected columns, and then select Hide. Note: The double line between two columns is an indicator that you've hidden a column.
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
Add or remove items from a drop-down list - Microsoft Support
If you set up your list source as an Excel table, then all you need to do is add or remove items from the list, and Excel will automatically update any associated drop-downs for you. To add an item, go to the end of the list and type the new item. To remove an item, press Delete. Tip: If the item you want to delete is somewhere in the middle of ...
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
Fix microphone problems - Microsoft Support
Make sure that your microphone or headset is the system default recording device. Here's how to do this in Windows 11: Select Start > Settings > System > Sound. In Input, go to Choose a device for speaking or recording, and select the device you want. To test your microphone, speak into it. In Volume, make sure the blue bar moves to make sure ...
Change a theme and make it the default in Outlook or Access
Access. On the Design tab in an Access form, click Colors, and pick the color set you want. Tip: The first group of colors are the colors in the current theme. To create your own set of colors, click Customize Colors. Click the button next to the theme color you want to change (for example, Accent 1 or Hyperlink ), and then pick a color under ...
Applies To: Outlook for Microsoft 365, Access for Microsoft 365, Outlook 2021, Access 2021, Outlook 2019, Access 2019, Outlook 2016, Access 2016
Media Feature Pack for Windows 10 N (October 2020)
The Media Feature Pack for N versions of Windows 10 is available for download as an Optional Feature. To install the Media Feature Pack, navigate to Settings > Apps > Apps and Features > Optional Features > Add a Feature and find the Media Feature Pack in the list of available Optional Features. Note, you will not be prompted to restart your ...
Change default programs in Windows - Microsoft Support
Select Start > Settings > Apps > Default apps. To change the default app, you can do either of the following: Set a default for a file type or link type. In the search bar, enter the file type or link type you want, then select it from the list of results. You can choose which app can open that file or link type. Set defaults for applications.
First things to know about chats in Microsoft Teams
The following are the first things to know: 1. Chats can be one-on-one or in a group. Sometimes, you’ll want to talk one-on-one with someone. Other times, you’ll want to have a small group chat. In Chat, you can do either. You start one-on-one and group chats the same way: by selecting New chat at the top of your chat list.
Applies To: Microsoft Teams