Learn how to install the latest version of DirectX to enable games and multimedia applications on your system.

Learn how to use Microsoft Project to manage your projects, track your work, balance your resources, and access training courses and support.

Saiba como instalar, reinstalar ou ativar o Microsoft 365 ou o Office 2019 em um PC ou Mac.

How to use a PivotTable in Excel to calculate, summarize, and analyze your worksheet data to see hidden patterns and trends.

Export Outlook email, contacts, and calendar to move them to another computer or so that you can make a backup of your information.

Learn more about how to find all your apps and programs in the all new Windows Start menu.

Learn how to download Microsoft Support and Recovery Assistant to help fix problems with Microsoft 365, Office, or Outlook.

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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:

Find out how to set up and manage your security info and verification codes for your Microsoft account, and troubleshoot common issues.