如果你忘记了 PIN 并需要重置它，可以从 Windows 登录屏幕进行重置。 查看 PIN 文本框下方： 如果看到 我忘记了 PIN ，请选择它，然后按照说明重置 PIN。 如果设备上有多个帐户，请选择需要重置的帐户。

In the Windows emoji picker, you can either scroll through the list, use the category icons at the top or bottom of the emoji picker, or type a keyword to search for the emoji you want.

These features, including speech recognition, aren't required for voice typing to work. To see this feature's supported languages, see the list in this article. Switch voice typing languages. To switch voice typing languages, you'll need to change the input language you use. Here's how:

Get Microsoft Project help and training content. Find training courses, support, and additional resources for Microsoft Project.

Note: If the instructions don't match what you see, you might be using an older version of Outlook on the web. Try the Instructions for classic Outlook on the web. Block senders from sending you email. If you're receiving unwanted email, you can block the email addresses and domains you don't want to receive messages from. Add any email address ...

注: Web サイトの通知と同じではない不要なポップアップを受信している場合は、「Microsoft Edge でポップアップをブロックする」を参照してください。 ポップアップは、現在のブラウザー ウィンドウ、新しいウィンドウ、または別のタブで開く、広告、通知、オファー、およびアラートです。

Compress the file. When you compress, or zip, your file, it decreases its size, and it might decrease it enough to fit within the Outlook size limits for attachments.The following articles describe how to compress and extract files for different Windows operating systems.

Join a Teams meeting on the web. Don't have the Teams app? You can still join a Teams meeting. In your email invite, select Join the meeting now.. You can also use a dial-in number and conference ID from the email to call in.

本文介绍 Microsoft Excel 中 SUBSTITUTE 函数的公式语法和用法。. 说明. 在文本字符串中用 new_text 替换 old_text。 如果需要在某一文本字符串中替换指定的文本，请使用函数 SUBSTITUTE；如果需要在某一文本字符串中替换特定位置处的任意文本，请使用函数 REPLACE。

Select a column with this problem. If you don't want to convert the whole column, you can select one or more cells instead. Just be sure the cells you select are in the same column, otherwise this process won't work. (See Use Paste Special and Multiply below if you have this problem in more than one column.)