Duplicate Emails in Outlook



While using MS Outlook my system get restarted because of Outlook updating. After restarting the system, when I access MS Outlook latest version. I don’t understand what happened with my mail. Before updating, in my inbox mailbox there were 2000+mails but after updating there are 4000+ mails. I was shocked how my mails get doubled. Every email is repeating means duplicate emails in Outlook. To fix this issue I searched on the internet and found few references which are helpful according to Outlook expert team.

Please suggest which one is more helpful for my problem and easily fix my Outlook duplicate Emails problem.