Root Is Kindle Fire Android Root Compatible?

[glob_ial]

Hi,
I have an old Kindle Fire HD from my childhood lying around, and is planning to install android onto it. When I look up on how, all I get is how to install it on the Kindle Fire, not the Kindle Fire HD. Would the tutorials still work on the HD, even though its different? I believe I have the 1st gen, 7 inch version.
Here's one of those tutorials

 

[glob_ial]

Also, I heard I need Windows 7 or 8.1 to install these files, is this true?

 

[Dannydet]

Read up...
https://forum.xda-developers.com/f/7-kindle-fire-hd-android-development.1786/

 

[ocnbrze]

always go to xda for anything root related:
https://forum.xda-developers.com/t/root-how-to-root-amazon-7-kindle-fire-hd-version-7-4-7.2351201/