Als Alternative zu Windows, Mac OS und Elementary OS bietet sich ZORIN OS an.

Zum Installieren von zusätzlichen Browsern (Opera & Brave) geht man wie folgt vor:

Brave

First, we need to download the repo keys and add them to the keyring:

wget -qO - https://s3-us-west-2.amazonaws.com/brave-apt/keys.asc | sudo apt-key add -

Second, we need to add the repo. **NOTE** If you’re running 14.04 <= Ubuntu < 16.04 then change ‚xenial‘ in the following line to ‚trusty‘

sudo add-apt-repository "deb [arch=amd64] https://s3-us-west-2.amazonaws.com/brave-apt xenial main"

The ‚[arch=amd64]‘ in the line above is to prevent apt from whining that it cannot find repo files for the i386 arch if your system is multiarch (i.e. you have added the i386 architecture).

Next, we need to update our sources.

sudo apt update

And finally, intall Brave

sudo apt install brave

That’s it. Enjoy!

Opera

To install opera via PPA on Ubuntu, run these commands

Setup key with:

wget -O - http://deb.opera.com/archive.key | sudo apt-key add -

Setup repository with:

sudo sh -c 'echo "deb http://deb.opera.com/opera-stable/ stable non-free" >> /etc/apt/sources.list.d/opera.list' 

Setup package with:

sudo apt-get update 
sudo apt-get install opera