全球客户服务电话号码 - Microsoft 支持
本页提供 Microsoft 客服的电话号码。 国家/地区 国家/地区代码 电话号码 语言 安圭拉 不适用 +1 1 866 993 9330 305 418 9136
Turn Microsoft Defender Firewall on or off - Microsoft Support
Under Microsoft Defender Firewall, switch the setting to On.If your device is connected to a network, network policy settings might prevent you from completing these steps. For more info, contact your administrator.
View a presentation without PowerPoint - Microsoft Support
Explore subscription benefits, browse training courses, learn how to secure your device, and more.
适用于:
Microsoft 365 专属 PowerPoint, PowerPoint 网页版, PowerPoint 2021, PowerPoint 2019, PowerPoint 2016, PowerPoint Mobile
在 Microsoft Store 中更改所在国家或地区 - Microsoft 支持
输入 Microsoft 帐户的电子邮件地址和密码，然后选择“ 登录 ”。 添加信用卡并输入新国家或地区的帐单邮寄地址。 在主机上，转到 “设置”，然后选择“ 系统”。 选择 “控制台设置” > “语言”和“区域设置 ...
从Windows 11中删除不需要的键盘或语言 - Microsoft 支持
使用 Microsoft 登录 登录或创建帐户。 你好， 使用其他帐户。 你有多个帐户 选择要登录的帐户。 从Windows 11中删除不需要的键盘或语言 Windows 11 更多... 更少 如果在输入切换器或首选语言列表中看到不需要的键盘或输入方法，下面是修复它的一些方法 ...
Windows-Anmeldeoptionen und Kontoschutz - Microsoft-Support
Erfahren Sie, wie Sie auf Ihre Windows-Anmeldeoptionen zugreifen und diese verwalten. Verwenden Sie ein Kennwort, Windows Hello oder einen Sicherheitsschlüssel, um Ihr Gerät zu entsperren.
Cách đăng nhập vào Hotmail - Hỗ trợ của Microsoft
Hotmail bây giờ là Outlook.com. Để đăng nhập vào tài khoản Hotmail của bạn, hãy www.outlook.com rồi chọn Đăng nhập. Nếu bạn quên tên người dùng hoặc mật khẩu, hãy sử dụng bộ hướng dẫn giải quyết trục trặc đăng nhập của chúng tôi, nhưng lưu ý rằng nếu bạn không đăng nhập vào tài khoản của mình trong ...
适用于:
Outlook.com
Unlink and re-link OneDrive - Microsoft Support
Unlinking and re-linking your computer to OneDrive can help solve some sync problems. You can also use these same steps to move your OneDrive to a new location, such as an external disk drive.
适用于:
OneDrive for Business, OneDrive (工作或学校), OneDrive (家庭或个人), 由世纪互联运营的 OneDrive (工作或学校), OneDrive for Mac, Windows 版 OneDrive
Find and transfer Outlook data files from one computer to another
Email, calendar, contact, and task information for POP accounts. If you have a POP account, all of your information is already stored in a Personal Folders (.pst) file.
适用于:
Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 2013
Sign in to sync Microsoft Edge across devices
When you sign in to sync to Microsoft Edge , you can easily browse the web from any of your devices, keep your favorites organized, and always pick up right where you left off.. Sign in to sync your account on your computer Setting up sync on your computer. In Microsoft Edge, select the profile image in the browser taskbar.