You can change the format of a message when you reply to it or forward it. If someone sends you a plain text message, for example, you can reply to that message or forward it by using HTML or Rich …

Outlook allows you to change the font, color, size, and style for new messages and replies and forwards independently. If you want to change the font used in the message list, see Change the font or font …

Email messages that you receive can be saved as a file on your computer, or a message that you are composing can be saved as a draft and finished later.

As you compose a new message, you can choose from several predesigned Style Sets, such as Modern or Elegant. Each Style Set can include styles for several text elements, such as heading levels, body …

Choose how you want emails displayed in the message list, such as whether you want emails displayed as individual messages or as conversations.

Conditional formatting is a way to make email messages in Outlook stand out when they meet conditions defined by you. When you specify conditions that an incoming message should meet, such as a …

Select Format beneath the compose box in Microsoft Teams to access formatting options like bold, italic, font size, and font color.

Add an email link to a message by typing the address and pressing Enter, or by adding a link to text using the Edit Hyperlink dialog box.

Classic Outlook allows you to send email messages in three formats: HTML, plain text, and rich text format (RTF). If you RTF, any files you attach will show up in the message body.

To send a code snippet in a chat or channel message, first click Format below the compose box, then select Code snippet in the format bar.