It's for me a torture, it's complicated. When I open my inbox, sent emails are also there sometimes! I delete many emails but they are still in my inbox!!! Years back and before changing to "Outlook" it was so easy, clear and simple to use. What is strange, that with another mobile it's different. "Search" option gives nothing and not because I don't know how to write what I am looking for. There aren't enough options in setting to make using Outlook easier. IN SIMPLE WORDS: I HATE IT AND WILLING TO END USING IT SLOWLY WITH TIME.