Activate Windows - Microsoft Support
If your license doesn’t match the Windows edition that you bought or are entitled to, Windows will not activate. Check to see which edition you purchased, Windows 10 Home or Windows 10 Pro. To see the edition, select the Start button, then select Settings > Update & Security > Activation . Check your Windows edition in Settings
Calculate the difference between two dates - Microsoft Support
As you saw above, the DATEDIF function calculates the difference between a start date and an end date. However, instead of typing specific dates, you can also use the TODAY() function inside the formula. When you use the TODAY() function, Excel uses your computer's current date for the date.
Applies To:
Excel for Microsoft 365, Excel 2021, Excel 2019, Excel 2016
Get to know Game Bar on Windows | Xbox Support
Resources (10) – See what apps and processes are using system resources to help you optimize gaming performance. Spotify (11) – Link your Spotify account to rock your games with your favorite songs. For more info, visit: Use Spotify in Game Bar on Windows 10/11.
Install Office updates - Microsoft Support
On a Mac? See Check for Office for Mac updates automatically.. Click here for the Latest updates for versions of Office that use Windows Installer (MSI).. Choose your version of Office. If you're not sure what version of Office you have, see What version of Office am I using?. Not sure which type of install you have?
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
Enable virtualization on Windows 11 PCs - Microsoft Support
If you don't see your firmware developer listed, refer to your device documentation. AMI. Refer to your device's firmware documentation. Phoenix. Refer to your device's firmware documentation. Step three: Turn on Virtual Machine Platform in Windows. These instructions may apply if you upgraded your PC from Windows 10 to Windows 11.
Xbox Status | Xbox Support
Check the Xbox services, games, and apps for any service outages.
Windows 10 Update Assistant - Microsoft Support
This troubleshooter assists customers whose machines are not yet updated to the latest release, Windows 10 Version 1607. This update will initially be released only to a small set of targeted customers. This set will expand over time. Windows users can start the assistant from this article.
Camera doesn't work in Windows - Microsoft Support
Test your camera with the Camera app. Select Start , then choose Camera from your apps. If you're asked to allow access to the Camera, select Yes.If the camera works in the Camera app, the problem might be with the app you're trying to use.
Download Microsoft Authenticator - Microsoft Support
To install Authenticator on your iOS device. Scan the QR code. or download and install Authenticator from the Apple app store. Get the app
View hidden files and folders in Windows - Microsoft Support
Select the View tab and, in Advanced settings, select Show hidden files, folders, and drives and OK.