What if I'm on an older version of Firefox? Firefox joins other modern browsers like Google Chrome and Microsoft Edge by removing support for these NPAPI plugins. Now, many sites have adopted Web APIs, and almost all your favorite pages can be enjoyed without using old and insecure plugins. Web APIs are designed to replace the function of the NPAPI plugins without undermining your internet security, stability and performance.īefore, while these Web APIs weren’t quite ready, Firefox started to transition by making plugins load manually ( click to activate). Over the past few years, Firefox has worked hard to build replacements for these plugins, these replacements are called Web APIs. While NPAPI plugins, especially Flash, have helped enable these interactive pages, they also make your browsing slower, less secure and more likely to crash. The internet is full of websites that go beyond static pages, such as video, sound and games. Over the past few years, Firefox has implemented various Web APIs so that websites can do the same things they’ve always done without plugins, so you will most likely not notice any change to your browsing experience. Get help for the legacy version of Microsoft Edge.Note: The Widevine CDM and OpenH264 Video Codec plugins are not NPAPI plugins and are still supported. Note: This topic is for the new Microsoft Edge. The next time you visit a site the uses Flash, the browser will ask for your permission before allowing Flash to run. The Block and Allow lists will be available after you visit a site that uses Flash. Set the toggle on for the Ask before running Flash option. In the left navigation, select Site permissions. Here’s how to allow or block Flash permanently for individual websites: Other browsers like Google Chrome, Mozilla, and Safari are also planning on removing Adobe Flash in the same timeframe.įor more information about the end of Flash support, see Adobe Flash end of support on December 31, 2020. Microsoft plans to remove Flash from Windows entirely by the end of 2020.īecause Flash will no longer be supported after 2020, it is turned off by default in the new Microsoft Edge. Note: Adobe Flash will no longer be supported after 2020.

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