✔ 最佳答案
Hi Stephen,
What's been said is true; there is no need to change your email address when changing computers. Before disposing of your old computer, I would destroy the data you've stored on there (after you're sure you don't need anything from it post-upgrade that is).
You don't mention what mail application you use, but, it should have an option to export mails. Usually, every mail folder you create, is stored as a separate store on your hard disk. So, if you had an inbox and three other mail folders, you would have to export each one in turn. Once you've got your new computer running, you'll have to install the mail application again andimport all the folders you exported. Depending on how you've setup your inbox for retrieval of new emails, after you've imported all the folders, you will have to tell the email program about your email address you've need using ( you do not have to create a new one). Once done, the email program will find and download all emails waiting for you. This may mean you have duplicate emails in your inbox, but easily dealt-with.
Remember to destroy all personal data off your old computer before disposing of it. I hope this makes the process you're about to embark on easier to understand. Even if you need professional help, the above will put you in a position to monitor what the professional does.
I wish you well!!
Regards,
Mike