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 more about what background apps are in Windows and how to turn them off when you're not using them.

Focus is a new feature in Windows 11 that helps you minimize distractions. To help you stay on track, it integrates with the Clock app with features like a focus timer and music integration.

学习如何在 Windows 中解决 USB-C 问题，修复 USB 设备、端口和适配器无法正常工作。

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.

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

You can refer to the contents of cells in another workbook by creating an external reference formula. An external reference (also called a link) is a reference to a cell or range on a worksheet in another Excel workbook, or a reference to a defined name in another workbook.

Summary. This update includes a new user interface (UI) functionality for Windows Update in Windows.

Get troubleshooting tips if you run into problems downloading, installing, or updating Microsoft Edge.

Before you can set up G Suite Gmail in Outlook, first sign in to the Google Admin console and confirm a few settings. In G Suite, make sure Calendar, Directory, Drive and Docs, and Gmail are ON for everyone.