[Ham-Computers] Windows 10 email

[Gene]

I just upgraded one Windows 7 computer to Windows 10 and I am trying to
figure out how to import my Outlook 2003 email into the new Win 10 email
program.
Has anyone had a similar problem and if so,  how did you solve it? 
 
I know that you can use a newer version of Outlook that will work  in Win
10, but being a stingy old fart,  I hate to spend $$ on new software.
 
Can anyone help before this 85 year old fart goes crazy????
 
 
Gene,  WØQFC
Since 1953