Microsoft アカウントでの最近のサインイン アクティビティを確認する
Microsoft アカウントで通常とは異なるアクティビティに関するメールを受け取った場合、または他のユーザーがアカウントを使用している可能性が心配な場合は、[最近のアクティビティ] ページに移動します。過去 30 日間に Microsoft アカウントにサインインしたすべての日時と共に、デバイス ...
Applies To: Microsoft account dashboard
Microsoft 365 of Office 2021 op een pc of Mac downloaden en (opnieuw ...
Lees meer informatie over het installeren, opnieuw installeren of activeren van Microsoft 365 of Office 2019 op een pc of Mac.
Applies To: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Admin, Microsoft 365 for Mac, Office 365 Germany - Enterprise, Office 365 Germany - Enterprise admin, Office.com
Secure your account if you think you’ve been hacked
If you think your Microsoft account has been hacked, find out how to secure your account and check for unauthorisedunauthorized activity.
Localize a chave do produto Windows - Suporte da Microsoft
Saiba como encontrar uma chave de produto do Windows para ativação e quando você usará uma licença digital.
Applies To: Microsoft account dashboard
Energieeffiziente Einstellungen in Windows 11 - Microsoft-Support
Sie können Bildschirm- und Energiespareinstellungen verwenden, um Energie zu sparen und den Akku länger zu halten.
Opciones de inicio de sesión en Windows - Soporte técnico de Microsoft
Las opciones de inicio de sesión de Windows sirven para varios fines para mejorar la seguridad de tu cuenta de usuario y la comodidad de inicio de sesión.
Change or reset Internet Explorer settings - Microsoft Support
Learn how to change Internet Explorer settings, or reset browser settings when there's a problem.
Troubleshooting the Phone Link - Microsoft Support
Check for updates in the Phone Link by opening Settings > About > Check for updates.Install any pending updates to make sure your content stays up-to-date. You may also need to check for updates in the Link to Windows app on your Android device.
What's new in recent Windows updates - Microsoft Support
See what's new in recent Windows 10 and Windows 11 updates, including a chat from the taskbar, widgets, snap groups, and more.
Windows の OneDrive とファイルを同期する - Microsoft サポート
OneDrive をインストールして使用し、Windows デバイスとクラウド間でファイルを同期する方法について説明します。
Applies To: OneDrive for Business, SharePoint Server Subscription Edition, SharePoint Server 2019, SharePoint in Microsoft 365, Office for business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Admin, OneDrive (work or school), Office.com, OneDrive (home or personal), OneDrive (work or school) operated by 21Vianet, OneDrive for Windows, SharePoint admin center, SharePoint in Microsoft 365 Small Business, SharePoint operated by 21Vianet