Learn how to troubleshoot common printer issues in Windows 11, 10, 8.1 and 7. Follow the steps to check cables, wireless connection, driver, spooler, and status of your printer device.

Learn how to change external content settings in Excel and PowerPoint to protect your security and privacy. Find out what external content is, why it can be harmful, and how to enable or disable it in the Trust Center.

Learn how to use the improved copy and paste feature in Microsoft Edge to get a hyperlinked title or a web address from the address bar. Follow the steps to change the default behavior or use the context menu options.

如何在 Excel 中使用转置来旋转列和行以重新排列工作表数据。

Learn how to compress and extract files or folders in Windows 10 or 8.1. Follow the simple steps to create, rename, or delete zipped folders and avoid encrypting sensitive files.

Learn how to get a refund for digital game products purchased from the Microsoft Store or Xbox apps. Find out the eligibility criteria, guidelines, and resources for refund requests.

Learn how to locate your downloaded files on your PC using File Explorer or your browser settings. Follow the steps to access your Downloads folder under Quick access or This PC.

Learn how to adjust the refresh rate of your monitor to improve gaming, browsing, inking and battery life. Find out how to use Dynamic Refresh Rate (DRR) in Windows 11 to automatically optimize the refresh rate based on your activity.

Pour obtenir de l’aide dans Outlook.com, cliquez ici ou sélectionnez Aide dans la barre de menus et entrez votre requête. Si l'auto-assistance ne résout pas votre problème, faites défiler la page jusqu'à la rubrique Avez-vous toujours besoin d'aide ? et sélectionnez Oui.. Pour nous contacter dans Outlook.com, vous devez vous connecter.

Learn how to join a Teams meeting from your calendar, the app, or the web. Find out how to turn on your camera, choose your audio settings, and use effects and avatars.