I have a linux 64-bit operating system. I want to download adobe flash. It is asking me which version to download, .tar.gz or .rpm. How do I find out which version I need?
Google Chrome has Flash built into it. You can download it here.
To use it with Firefox, just run
sudo apt install flashplugin-installer.
Chrome automatically updates when new versions of Flash so you shouldn't need to do a manual install.