I set up Timeshift to do weekly backups to my secondary hard drive. It doesn’t use a lot of storage space and I don’t have to do anything but I have a backup in case I need it.
It shows a falling green letters animation like the one in the Matrix movies.
I am not sure but i can imagine the following reasons:
Tor is like a VPN but sends your traffic through multiple servers (so that no single server has all the information).
The Tor Browser also has great tracking protection: it makes it very difficult for websites to distinguish you from other Tor Browser users and makes you look different everytime you restart the Browser.