follow-up

Hi, When I mark emails for follow up, the email colour changes to the familiar 'yellow-ish' colour but I've found that on certain monitor, particularly laptop monitors, the yellow isn't as strong as on other monitors and is effected by background light as well so in certain circumstances, I am...

In outlook 2003, I could not only flag e-mails for follow-up but assign follow-up dates. Now that I use outlook 2016, I can't seem to do this. Did Microsoft eliminate this useful feature? Or did it just make it impossible to find? Is there any way to get this feature back?