Buying Sound Booster - How do I do it?

[Psiclops]

I'm non techie and tried out the free version of Sound Booster but got fed up with the cut in volume every five minutes so decided to buy the one computer version
I was given a code.
How do I use this please.
I have gone to the site and not sure what to do next.
There's a download button but that's for the free version I already have.
Thanks

 

[Grand Maester]

I'm non techie and tried out the free version of Sound Booster but got fed up with the cut in volume every five minutes so decided to buy the one computer version
I was given a code.
How do I use this please.
I have gone to the site and not sure what to do next.
There's a download button but that's for the free version I already have.
Thanks

1. Right click the Sound Booster icon in the taskbar in the lower right of your screen.
2. Click Activate Software