If you have multiple accounts in Outlook, when you compose a new email message, Outlook picks the default account as the From account.However, if you want to Reply, Reply All, or Forward a message, Outlook will send your message with the same account the original mail was sent to.For example, Cheryl has two accounts.

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Windows 10 のサポートは、2025 年 10 月に終了します. 2025 年 10 月 14 日以降、Windows Update を介した Windows 10 の無料ソフトウェア更新プログラム、テクニカル サポート、セキュリティ修正プログラムが、Microsoft から提供されなくなります。

Notas: Si conoces tu contraseña, pero solo quieres cambiarla, ve a account.microsoft.com pestaña Seguridad y selecciona Cambiar mi contraseña.. Si conoce su nombre de usuario y contraseña, pero han dejado de funcionar, lea Mi nombre de usuario y contraseña han dejado de funcionar.

Note: There is still a possibility for sign-in to fail for a different issue or scenario.Not all issues will be fixed by one update.

Note: Some cameras won't appear in the Camera settings page.These include infrared (IR) cameras used for Windows Hello Face authentication, cameras using DirectShow technology (like many apps provided by DSLR or action camera manufacturers so their devices can be used as webcams), and proprietary cameras that aren't managed by Windows—such as industrial cameras and many networked cameras.

Learn how to check for the latest Windows Updates and install them to keep your device running smoothly and securely.

家庭向け Office 365 サブスクリプション プラン (Office 365 Home、Office 365 Personal、Office 365 University) の間で切り替える方法について、説明します。 また、既存の Office 365 サブスクリプション プランを持っている場合に、自分のコンピューターやタブレットに付随している無料の Office 365 ...

Sign into OneDrive. It's simple to access OneDrive from any web browser. Just sign in with your Microsoft 365 account. Go to microsoft365.com and sign in.. In the app launcher, select OneDrive.

Note: If you have a message open in its own window instead of the Reading pane, the Backspace key will not archive the message. You have to close the message and view it in the Reading pane for the Backspace keyto archive the message. When the message is open in a new window, the only way to archive the message is by using the Archive button on the ribbon.