网络钓鱼是一种通过让你在假装为合法的网站上透露个人信息（例如信用卡号码、银行信息或密码），从而试图盗取你的钱财或身份的网络攻击。 网络罪犯通常冒充可信的公司、朋友或熟人发送虚假电子邮件，邮件内包含一个指向网络钓鱼网站的链接。 了解如何识别通过虚假电子邮件窃取钱财的 ...

如果你是小型企业所有者. 通过 Microsoft 365 查找构建、运行和发展小型企业所需的信息。. 访问小型企业帮助和学习. 获取 Microsoft Edge 的帮助和支持。. 查找 Microsoft Edge 支持内容、操作方法文章、教程等。.

From the Overview page, select Office apps and on that page, find the Microsoft 365 product you want to install and select Install. To install Microsoft 365 in a different language, or to install the 64-bit version, use the dropdown to find more options. Choose the language and bit version you want, and then select Install.

段落首行缩进. 若要缩进段落首行，将光标置于段落的开头，然后按 Tab 键。. 按 Enter 开始下一段落时，将缩进其首行。. 提示: 若要更改已写入段落的缩进量，可使用第一个段落上的 Tab 键方法，如上文所述。. 然后将光标放在下一段落的开头。. 按 Backspace，然后 ...

Learn how to create installation media for installing or reinstalling Windows 7, Windows 8.1, or Windows 10.

If you’re working on a Windows PC and want the apps and content from another device to show on your PC screen, you’ll want to consider mirroring that device‘s screen or projecting it to your PC. Note that you’ll need a device that supports Miracast. Here’s how to mirror another screen or project to your PC.

Hotmail is now Outlook.com. Learn how to sign in to access your Outlook.com, Hotmail, Live, or MSN email account.

Hotmail is now Outlook.com. Learn how to sign in to access your Outlook.com, Hotmail, Live, or MSN email account.

您可以将同一行或列中的两个或多个单元格合并为一个单元格。 例如，您可以水平合并多个单元格，以创建横跨多个列的表格标题。

Learn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.