This browser version of Komodo uses a plugin technology called Adobe Flash. This year Google and Microsoft stopped embedding Flash into their Chrome and Internet Explorer browsers which means you’ll have to manage installing and updating Flash Player yourself. You can do this here.
but we've made a better way to use Komodo on your computer . .
New Komodo Windows and Mac apps (programs) are now available to download and install on your computer. These apps don't require Flash and they provide a better experience all round. Simply install and log in!