Changing ISP / email address - will I lose stuff?

[Alfa Mum]

My friend is about to change ISP and get a new email address. He doesn't use
webmail only Outlook. He has many folders containing emails he wants to
keep, and also all his contacts. Can someone please tell me, if he changes
email address will all the folder contents and contact details remain in
Outlook? Are they on his hardrive or not? Thanks!

 

[Russ Valentine]

Outlook data is stored locally. If he uses the same data file all his
information will be there.