Learn about the quotas and differences between Microsoft storage and email storage.

Learn how to access and manage your Windows sign in options. Use a password, Windows Hello, or a security key to unlock your device.

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

Learn how to recover deleted contacts in Outlook 2010, Outlook 2013, or Outlook 2016 for Windows. You can also recover contacts from a deleted subfolder.

Learn how to use the PC Health Check app to help you improve your device performance.

Find out how to turn on Game Mode while playing a game on your Windows 10/11 device.

Learn how to use eye control in Windows to type with an on-screen keyboard, communicate with people, and control the mouse with your eyes.

Wenn Sie auf einem PC mit Windows arbeiten und möchten, dass die Apps und Inhalte von einem anderen Gerät auf Ihrem PC-Bildschirm angezeigt werden, sollten Sie den Bildschirm dieses Geräts spiegeln oder auf Ihren PC projizieren.

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Saiba como ativar o Windows usando uma chave do produto ou uma licença digital, verificar seu status de ativação e vincular a sua conta Microsoft.