Access to Outlook Classic

HOW CAN I ACCESS MY OUTLOOK CLASSIC MAIL ETC TO EXPORT?

YOUTUBE VIDEO FOUND IS RUBBISH.

ANY AND ALL HELP WILL BE VERY MUCH APPTRRECIATED!

MORE COUNTLESS HOURS NEEDED TO SORT OUT MICROSFT STRANGLEHOLD ONM USERS! YOU HAVE NO CHOICE - YOU WILL DO WHAT WE SAY!!!!!!!!!!!!!!