Installing plugins is a no-brainer; all you have to do is go to the appropriate website, click install, and begin utilising the plugins. Some of the popular websites to download plugins are: Mozilla Firefox Google Chrome Microsoft Edge Apple Safari Opera Brave Vivaldi The browsers listed above offer their own collection of plugins, extensions, or addons that make it easier for users to download and use. Also, the plugins listed there are usually safe, and if there are any security issues, the user will be warned immediately. Another widespread use of plugins is that of WordPress. These plugins are usually used to enhance the overall content of WordPress websites. If you have any doubts about installing plugins, here are detailed steps for installing WordPress plugins.