If you have multiple accounts in Outlook, when you compose a new email message, Outlook picks the default account as the From account.However, if you want to Reply, Reply All, or Forward a message, Outlook will send your message with the same account the original mail was sent to.For example, Cheryl has two accounts.

Get help with Outlook for Windows, the Outlook app, Outlook.com, and more. Find training videos, how-to articles, and Outlook support content

Tìm hiểu cách cài đặt, cài đặt lại hoặc kích hoạt Microsoft 365 hoặc Office 2019 trên PC hoặc máy Mac.

Use the Block or Allow settings in Outlook Web App to help control unwanted and unsolicited email messages.

Find out how straight-forward it is to schedule remote meetings in Microsoft Teams for both people inside and outside of your organization.

To use your camera with apps on Windows 11, you'll need to turn on some permissions in Camera settings. Then, you'll need to check your app permissions if you want to use your camera with apps.

Join your work-owned Windows 10 device to your organization's network so you can access potentially restricted resources. What happens when you join your device

Access, download, or run the Surface app and the Surface Diagnostic Toolkit to help find and solve Surface problems.

Training: Learn how to use Outlook in Windows, MacOS, iOS or Android, and Outlook on the web through a series of Outlook training courses.

Learn how to change or reset your Windows password if you've forgotten or lost it.