https://en.wikipedia.org/wiki/Tails_%28operating_system%29
Tails or The Amnesic Incognito Live System is a security-focused Debian-based Linux distribution aimed at preserving privacy and anonymity.[3] All its outgoing connections are forced to go through Tor,[4] and non-anonymous connections are blocked. The system is designed to be booted as a live DVD or live USB, and will leave no digital footprint on the machine unless explicitly told to do so. The Tor Project has provided financial support for its development.[5]
https://www.torproject.org/projects/torbrowser.html.en
The Tor software protects you by bouncing your communications around a distributed network of relays run by volunteers all around the world: it prevents somebody watching your Internet connection from learning what sites you visit, it prevents the sites you visit from learning your physical location, and it lets you access sites which are blocked.
The Tor Browser lets you use Tor on Windows, Mac OS X, or Linux without needing to install any software. It can run off a USB flash drive, comes with a pre-configured web browser to protect your anonymity, and is self-contained (portable).
I'm wondering why the OP needed to install Tails OS in the first place? (I admit to only looking as far as what I posted)
😎
"Paranoia strikes deep,
into your mind it will creep.
It starts when you're always afraid,
step outta line the man comes and takes you away."
- For What It's Worth, The Buffalo Springfield