Using New Outlook on Windows for personal email, calendar, and contact management
Hi Sheri,
You may have already figured this out, but posting something that may help just in case. I am using the Desktop version of Outlook 365 (although this may also work on the web-based version). Try these steps:
Open Outlook
Click on Settings (cog in the upper right corner- note that I am using the new version of Outlook)
Select 'Mail'
Select 'Compose and Reply'
Under Pop-Out Settings select 'pop-out to a new window'
Click Save (you may need to restart Outlook)
Hopefully this works for you. The default was 'Write inline' for me, and I realized that when the message wasn't in a separate window I could not right-click and get the same commands as in the previous version of Outlook (such as cut/copy/paste and suggested spellings which I use all the time when spellcheck doesn't autocorrect misspelled words).