An administrator is someone who can make changes on a computer that will affect other users of the computer. Administrators can change security settings, install software and hardware, access all files on the computer, and make changes to other user accounts. To log on as an administrator, you need to have a user account on the computer with an Administrator account type.

Use the Office offline installer to install Office 2016 or Office 2013 if you don't have an active Internet connection or you're having problems with slow speed or unreliable connections.

Get help for the account you use with Microsoft. Find how to set up Microsoft account, protect it, and use it to manage your services and subscriptions.

Get help with signing in, changing passwords, creating and sending mail, deleting mail, creating folders, and more in Outlook on the web.

如果无法登录到Microsoft帐户，大多数问题都可以通过登录帮助程序工具进行识别。. 该工具将要求你输入尝试登录时使用的电子邮件地址或移动电话号码，并检查你提供的详细信息。. 如果我们检测到你的帐户有问题，我们会告诉你需要执行哪些操作来解决问题 ...

Windows 10. In the search box on the taskbar, type Create a restore point, and select it from the list of results. On the System Protection tab in System Properties, select Create. Type a description for the restore point, and then select Create.

在 Outlook 网页版中使用电子邮件 Outlook 网页版 适用于 Exchange Server 2016 的 Outlook 网页版 获取与登录、 更改密码、 创建和发送邮件、 删除邮件、 创建文件夹，和在 Outlook 网页版中的更多帮助。

重要 .NET 5.0 已于 2022 年 5 月 8 日终止服务。. 我们将在 2022 年 6 月之后停止对 Windows Server 2022 Azure 市场 映像的 .NET 5.0 支持。. Microsoft 建议将应用程序迁移到 较新版本的 .NET 。. 重要 Windows Server 2019 Datacenter Edition (SSU) （KB5005112 ）的独立服务堆栈更新在最新的Azure ...

What it fixes The troubleshooter helps fix problems that: Corrupt registry keys on 64-bit operating systems. Corrupt registry keys that control the update data. Prevent new programs from being installed. Prevent existing programs from being completely uninstalled or updated. Block you from uninstalling a program through Add or Remove Programs (or Programs and Features) in Control Panel.

Créer et ajouter une signature de courrier électronique. Sous l’onglet Affichage , sélectionnez Afficher les paramètres . Sélectionnez Comptes > Signatures. Sélectionnez Nouvelle signature, puis donnez-lui un nom distinct. Dans la zone d’édition sous le nouveau nom, tapez votre signature, puis mettez-la en forme avec la police, la ...