Configuring preferences and options in Outlook.com
After having loads of aggravation with fonts changing since the inception of Outlook.com I am pleased to report that it has been finally solved.
The reason is - my webmail - "Outlook.com" has been automatically upgraded to "Outlook Mail".
There are several changes and it is a vast improvement in both appearance and functionality. I hope it remains that way.
You will know immediately when it is upgraded - The "Outlook.com" title at the top left of the webmail window will change to read "Outlook Mail"