No problem. Give it a shot. Pretty secure desktop OS. If security is what you are looking for.
Like how it can be dumped when closed, that is the good thing about tails also. I would install it as portable on an isolated USB stick and run it from there. That is the cool thing about Tails.
The Tails comes with a very cool and easy to use installer that creates an isolated stick for you to run from as external/portable in one operation. No need for a third party stick creator like Rufus. It does it all for you with the Tails package and easily for non-techy folks.
Not often I would need that type of extreme security, but nice to just plug in the stick to any PC and run it isolated from the stick when I do need that type of extreme security. It is a simple, quick, and easy to make secure browsing tool aside from your local machine OS no matter what you have. :)