Want to change domain name-Need help

[todays-women]

I want to change My current domain name and shift current forum with all data under new domain name . Please tell me all steps I need to do?
Thanks.

[WEBDosser]

do you have another domain name?.. with hosting..

[todays-women]

Yes I do..do you have another domain name?.. with hosting..

[WEBDosser]

well ok then.. next question is do both accounts have cPanel..

if so use the backup from there.. download from one account and then upload to the new account..