Flash > Adobe Flash Player
Flash player's support has ended of December 31 2020, and the plugin doesn't work anymore as of January 12 2021: https://www.adobe.com/products/flashplayer/end-of-life.html# If you need to playback flash based content, it would be wise to use either use flashpoint: https://bluemaxima.org/flashpoint/ or ruffle: https://ruffle.rs/ to playback archived flash content such as games.
Please note that Flash is no longer maintained or supported as of 31 December 2020 so you should avoid using flash player
Adobe Flash Player was a multimedia platform used to add animation, video, and interactivity to Web pages. Flash was frequently used for advertisements and games. This page served as the homepage of the Debian package.
Note : flashplugin-nonfree package is no longer packaged in any supported version in debian as of late 2020.
How to Uninstall the Adobe Flash Player, and the flashplugin-nonfree package:
# update-flashplugin-nonfree --uninstall # apt-get remove flashplugin-nonfree