How do I customize the keyboard?

My keyboard has the Enter key in the wrong place. How do I put it where I want it?

RESPONSE from CASEY 
Here are some instructions. 
Signon to the AS400 server. 
Double click on the keyboard icon. 
The "Customize Keyboard..." window appears. 
Click on the key you want to customize. 
A red ring appears around the key. 
Click on the down arrow on the Function dropdown to open the list of functions. 
Scroll down/up to find the function you want. 
Highlight the Function you want to give the key. 
For example, if you want the PC Enter key to be the AS400 Enter key, 
Scroll down to Enter, highlight 'Enter'. 
Find the words 'Change Current Actions for the Selected Key." 
Click the -> arrow. 
The function should appear in the space to the right. 
Close the window by pressing the 'X' in the upper right corner. 
The program will ask you whether you want to save the change. 
Save the change. 
That should be it. 
By the way, you want change the function of more than one key before you close the window.