Dem Bosain

Some installers write to the protected “Program Files” or “Program Files (x86)” folders. These are special folders requiring elevated permissions. (This is why a lot of modern programs install to your user folder or AppData instead).

Unfortunately, these same permissions also allow writing to OS files. It’s good to be wary. You may be interested in a Sandbox program (I use Sandboxie). Someone else here can tell me if this is unnecessary or not useful in general.

It may be difficult if your Kindle is up to date.

https://blog.pixelmelt.dev/kindle-web-drm/

Ahoy! The seas are calm, and the wind is ever at your back.

Away! The days are long, but the nights are sweet upon the wooden deck.