Learn how to get started with PowerPoint for the web from Office.com and create presentations online.

Get help and learn how to use Skype with Microsoft's official support page.

Alternatively, you can install any website by going to the top corner of the browser and select Settings and more … > Apps > Install this site as an app.

Get help with Skype for Business. Skype for Business 2016 Training. Video: What is Skype for Business? Video: Download and install Skype for Business (video)

Learn how to check for, download, and install KB 2919355, an update for Windows 8.1 and Windows RT 8.1.

Informazioni su come installare, reinstallare o attivare Microsoft 365 o Office 2019 in un PC o un Mac.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Updates to the default screen and sleep settings now help you use energy more efficiently and extend battery life. You can find efficiency settings in Windows 11 at Settings > System > Power & battery.. For a guided walkthrough of how each of the power and battery settings can improve your device's performance, click the button to open the Get Help app:

Linking to other workbooks is a very common task in Excel, but sometimes you might find yourself with a workbook that has links you can’t find even though Excel tells you they exist.

How to use Stream's Transcripts and Captions features with video in OneDrive and SharePoint.