Help install my old corel

Hi folks, I am in a big trouble.

I have Corel Draw 5  in my  dell computer. 
I had it for 10 years, maybe more.
My son helped me with this a long time ago.
It is a windows xp desktop  used for work/busines only


Unfourtantly this computer now seems to be way to old. After almost 8 Years its game over.

I have a new computer with windows 8.1  but  I have hard times to learn this new enviroment and such .
Lots of time , I wonder how to install the program again in my new product? 


/The support told me to ask here, because of the age of the product. 
I dont want another program or learn new fancy  apps. I want my old coreldraw  and need it everyday.