Training: Add and record audio, such as music, narration, or sound bites, to your PowerPoint presentation and select the playback options. Watch this video to learn how.

Windows Security provides built-in security options to help protect your device from malicious software attacks. To access the features described below, tap the Windows Start button, type windows security, select it from the results, and then select Device security.

Learn how to use the Activation troubleshooter to resolve common activation issues in Windows.

Warning: Turning off Memory Integrity on a Secured-core PC takes the device out of a Secured-core state.If you choose to continue using your device without addressing the driver problem, you might discover that the functionality the driver supports does not work any longer, which could have consequences ranging from negligible to severe.

Windows 11 automatically downloads and installs updates to make sure your device is secure and up to date. This means you receive the latest fixes and security updates, helping your device run efficiently and stay protected.

获取 Microsoft Edge 的帮助和支持。 查找 Microsoft Edge 支持内容、操作方法文章、教程等。

Voir aussi. Si vous ne trouvez pas le Microsoft Store, consultez Difficultés à trouver le Microsoft Store dans Windows 10.. Si vous rencontrez des difficultés pour lancer Microsoft Store, consultez Microsoft Store ne se lance pas. Si vous pouvez lancer le Microsoft Store, mais que vous avez juste des difficultés pour trouver ou installer une application, consultez Je ne peux pas trouver ou ...

Importante: Antes de probar cualquiera de las siguientes soluciones, asegúrese de hacer una copia de seguridad de sus archivos personales. Puedes hacer una copia de seguridad de tu PC Windows o insertar una unidad USB y usar Explorador de archivos para arrastrar y copiar archivos importantes a la unidad USB. Si estás iniciando sesión en Windows con una cuenta de Microsoft, la configuración ...

OneDrive for Business provides one place to store, share and sync your work or school files.

Turn on Find my device. When you set up a new device, you can decide whether to turn on or turn off the Find my device setting. If you turned it off during setup and now want to turn it on, make sure your Windows device is connected to the internet, has enough battery power so it can send its location, and that you're signed in to the device using your Microsoft account.