Many of the users are unaware to export contacts from outlook.
Here I am describing some steps that’s help you to exports contacts from
(1)If any user lost her all access from the Hotmail account then
they could not lose the important contacts from his account by saving the
contacts in the CSV file.
(2)If you are organizing the company event and you want to
invite all the company guest then you need to manage all the mail account to
which you want to invite and saving it into the CSV file.
For any query, you can call on this number +1-888-569-2687 or
you can visit our site: - Hotmail Customer Service Number