Using Classic Outlook on Windows for personal email, calendar, and contact management
Hey sweet don't forget that you can't type a letter to jump to a sender when sorting your emails by "from" - you have to literally scroll to the letter you want instead of typing a letter to jump to it.
The new Outlook is absolutely horrible and the functions I happened to use the most have been altered to the point where I have to relearn how to use this program and be super unproductive. Sick.