Audacity for Windows 7.

I am incompetent but need help from somebody. I wish to make an audiobook of three of my books published on amazon kindle but can’t even seem able to record the word ‘Hello’. Pretty bad eh? However, I need to try, try and try again. Is there a particular version of Audacity to suit Windows 7? Any advice or comments welcome.

“Audacity 2.1.0 installer (23.1 MB, includes help files)”
Get it here: