Open the terminal then run the following commands:

[email protected]:~$ sudo apt update
[email protected]:~$
[email protected]:~$ sudo apt install -y tor torbrowser-launcher
[email protected]:~$

As user run the following command:

[email protected]:~$ torbrowser-launcher

First time it will download and install Tor Browser including the signature verification.

Next time it will be used to update and launch Tor Browser.

• Debian Wiki: TorBrowser