Why is the From button is missing? If you see the Send button, but don’t see the From button, the typical cause is that your Outlook profile contains only one email account. To view the From button, you'll need to add another email account.. If you have multiple email accounts, you can add the From button manually.Once you add the From button, you can't remove it unless you remove all but ...

This update is not intended to target Enterprise devices. Specifically, this update targets devices that run Windows 10, version 1803 or later versions that are either Home Edition or Pro Edition.

了解如何通过电脑的 UEFI (或 BIOS) 启用虚拟化，以运行适用于 Android 的 Windows 子系统或适用于 Linux 的 Windows 子系统。

Important: If you don't see your status code in the table below, and can’t solve the issue you’re having, contact your IT admin with the status code.

Learn how to download, customize, and troubleshoot Windows Media Player 12 with helpful guides and tips.

Training: Switch to SharePoint Online from Google Sites and start working together with these quick instructions on how to access, upload, and share the content, information, and apps your team relies on with SharePoint Online.

After you export your contacts, use Excel to open the CSV file and check that there's data. When you close the file, Excel will prompt you a few times with "are you sure you want to save it in CSV format?"

At home: Make your primary Xbox (if you have more than one) your home Xbox, which gives anyone who signs in to the console with their profile the ability to use your Game Pass subscription.

Word for the web doesn't support directly creating labels. However you can create labels from a template. For label templates, select More templates when you create a new document in Word for the web.. You can also go to templates.office.com, and search for label.. Select a label template and open in Word for the web.

Tip: If you've invited an external participant to be a guest speaker and you want to further limit their access to the meeting chat, you can schedule their presentation as the meeting's last session.The meeting organizer or moderator can then monitor the participant list during the meeting, and if the speaker joins outside their allocated time, they can manually remove them.