How do you down load email addresses fro...

I have put details of copying over addresses and the emails for both Outlook express and Outlook.Hope this helps.

Outlook Express
In Outlook Express, select File --> Export and select Address book. I recommend that you use a comma-separated values (CSV) format as it's more portable and can be recovered if something happens since it's just a basic text file. Copy that onto the new computer, choose File --> Import, and select the CSV file. That should do it!
Backing up email is more difficult, however.
Here's the basic process in Outlook Express: Under Tools --> Options, click the "maintenance" tab. This will tell you where your email is stored. Now copy all of those files onto your new computer (if you make a CDROM you'll have a nice permanent backup too) and then put them in the exact same folder on the new system (while you aren't running Outlook Express). Restart the app and you should have all your mailboxes intact.
Outlook does have an appropriate archive/restore function too, if you want to try that instead. Under File, select Import/Export. Select "export to a file," then select the mailbox that you want to back up. If your mailboxes are like mine, this will produce a fairly large file, depending on the size of your mailbox. Copy these exported files onto the new computer, then use File --> Import/Export --> Import from a file and you should have the mailboxes on your new system.
Outlook
You'll have to export the Address Book from the computer then import it into Outlook on the new computer
1) On your desktop click File --> Export --> Address Book
2) Select the Comma Seperated Values (Windows) as your output format
3) Select the folder you want to export - in this case Contacts
4) Type a name for your file - example: addresses
5) Be sure there is a checkmark next to Export then click Finish
This is the important part: You'll need to copy or save the file to a flash drive or floppy. Alternatively, you can email the file to yourself or burn on CD if you don't have a floppy or flash drive available. Either way the file needs to be transfered to your new laptop.
1) On your laptop open Outlook and click File --> Import --> Import from another file or program (this varies depending on your version of Outlook)
2) Select Comma Seperated Values (Windows) - the same option you selected when you exported
3) Click Browse to retrieve the file you exported
4) Choose either replace, not to duplicate or duplicate under the options menu
5) Select destination folder - since this is your address book you would click Contacts
6) Be sure there is a checkmark next to Import then click Finish