When you install Office 2010, you'll be prompted to enter a 25-character product key that looks something like this: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX

The sign-in options in Windows serve various purposes to enhance your user account security and sign in convenience. You can access the sign-in options from the Settings app.

Informazioni sulla condivisione di file in una rete in Windows. Nota: Questo articolo illustra come condividere file o cartelle tramite una rete locale (LAN), come i computer connessi all'interno di un'abitazione o del luogo di lavoro.Se stai cercando di scoprire come condividere un file tramite Internet, ad esempio con un amico o un membro della famiglia, OneDrive offre modi semplici per ...

Select Add a new way to sign in or verify then choose how you would like to receive security codes.

在任务栏上的搜索框中，键入你想固定到任务栏上的应用名称。 右键单击应用，然后选择“固定到任务栏”。如果要取消固定，请按照相同步骤操作，但选择“从任务栏取消固定”。

Microsoft account help and support. Get help with signing in, locked or compromised accounts, linked accounts, closing, reopening, and updating your security info and account profile.

Note: If your version is newer than those listed below, it’s because there may be a delay between when versions start rolling out and when they are updated on this page.

Trouvez de l’aide et des articles pratiques pour les systèmes d’exploitation Windows. Bénéficiez d’un support pour Windows et en savoir plus sur l’installation, les mises à jour, la confidentialité, la sécurité et bien plus encore.

No. Microsoft 365 is a subscription service that makes sure you always have the most up-to-date modern productivity tools. Microsoft 365 already has all the features that will be coming to Office 2021 and Office LTSC, including such features as real-time collaboration as well as other advanced productivity and security features not found in Office 2021 or Office LTSC.

If you try to add an IMAP account to Outlook, for example a Gmail account, Apple account, Yahoo account, or an account from your local ISP, and you're not prompted to enter your password, use the following steps to work around the problem.