Email addresses and phone numbers associated with your Microsoft account are called aliases and they use the same contacts, online storage, subscriptions, and account settings.

本文介绍 Microsoft Excel 中 NPV 函数的公式语法和用法。. 说明. 使用贴现率和一系列未来支出（负值）和收益（正值）来计算一项投资的净现值。

Using Authenticator as a way to sign in. If you have turned on passwordless, two-step, or multi-factor authentication for your account, use the following steps to sign-in:

To get support in Outlook.com, click here or select Help on the menu bar and enter your query. If the self-help doesn't solve your problem, scroll down to Still need help? and select Yes.. To contact us in Outlook.com, you'll need to sign in.

Cloud files can exist locally on the disk or be available online only. To choose the conditions for when inactive files are made online only, under Content will become online-only if not opened for more than: choose your preferred amount of time. Note that starting in Windows 11, version 22H2, the default for OneDrive cloud files is to make files online-only if not opened for more than 30 days.

将内容添加到表单. 转到“开发工具”选项卡“ 控件 ”部分，可在其中选择要添加到文档或窗体的控件。将鼠标悬停在该图标上可查看它所代表的控件类型。 下面介绍了各种控件类型。 插入控件后，可以在控件上 设置属性 。. 若要删除内容控件，请右键单击它，然后在弹出菜单中选择 “删除内容 ...

返回到 “类别 ”列表，然后选择“ 自定义”。在 “类型”下，你将看到在上一步中选择的日期格式的格式代码。内置的日期格式不能更改，因此不必担心格式会混淆。 您所做的更改将只应用于您正在创建的自定义格式。

Billing & payments. Your dashboard is also where you can: Buy, renew, or cancel a subscription.

To get support in Outlook.com, click here or select Help on the menu bar and enter your query. If the self-help doesn't solve your problem, scroll down to Still need help? and select Yes.. To contact us in Outlook.com, you'll need to sign in.

Disable all macros except digitally signed macros Macros are disabled, and security alerts appear if there are unsigned macros present.However, if the macro is digitally signed by a trusted publisher, the macro just runs. If the macro is signed by a publisher you haven't trusted yet, you are given the opportunity to enable the signed macro and trust the publisher.