The simplest way to extract and install this file is to click on "files" on your side panel, Navigate to the directory you downloaded to and then click on flash_player_sa_linux.x86_64.tar.gz to extract flashplayer to the directory of your choice.
The simplest way to extract and install this file is to click on "files" on your side panel, Navigate to the directory you downloaded to and then click on flash_player_sa_linux.x86_64.tar.gz to extract flashplayer to the directory of your choice.