In Outlook, you can use Editor and Auto format options to make composing an email even easier.
Enable and disable Editor Settings in new Outlook
On the ribbon of a new email or when responding to an existing one, select Editor, and then Editor Settings.
Use the toggles to turn Editor Settings options on or off.
On the ribbon, select Auto format options.
Choose the options you want.
Select OK.
Enable and disable Editor Settings in classic Outlook
In classic Outlook, go to File > Options > Mail and select Editor Options.
Select Proofing > Autocorrect Options.
On the Autocorrect tab, select or clear Replace text as you type.
Enable and disable Editor Settings in Outlook on the web
In Outlook on the web, on the ribbon of a new email or when responding to an existing one, select Editor > Editor Settings.
Use the toggles to turn Editor Settings options on or off.
On the ribbon, select Auto format options.
Choose the options you want.
Select OK.
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