I used to hate some MS things especially Outlook, although I haven't forced to use it in previous gig, I recently found after I moved on that I hated it because

I used to hate some MS things especially Outlook, although I haven't forced to use it in previous gig, I recently found after I moved on that I hated it because I was forced to support issues arising from it. (It was a small company I had to do some "help desk" tasks...)