Learn how to use your Outlook inbox effectively with Microsoft Support's training resources.

Training: Get started with SharePoint in Microsoft 365. At office.com, sign in to SharePoint, then select the SharePoint tile.

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:

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How to use the LOOKUP function in Excel to search in a single row or column and find a value from the same position in a second row or column.

In Outlook, the black color theme includes dark mode, which provides a black background (instead of white) for the message window. You can switch to a white background for the message window if you prefer.

Use Excel to create a chart from scratch or with recommended charts. Learn how to add a trendline and customize your chart style.

Learn how to contact Microsoft Store support to get help for your payment and billing issue.

Follow these steps to temporarily turn off Defender antivirus protection in Windows Security. Keep in mind that if you do, your device may be vulnerable to threats.

You can open an Excel workbook and collaborate with others at the same time using co-authoring. This article will explain how.