Scheduled to be released on August 8, 2017, Firefox 55Flash will not be activated by defaultThe Users who visit Flash sites will see the click activation button. Mozilla announced last year that Firefox ended up supporting the NPAPI plugin, which is currently the only NPAPI plugin for Firefox. Starting from the default to the default is not activated on behalf of Firefox to terminate the support Flash plug-in took another step. The new Flash default settings are now enabled in Firefox Nightly. Other browsers such as Google Chrome, Brave and Opera are also disabled by default or require click activation Flash.