How to disable plugins in Chrome

Disable specific plugins

1. Type "about:plugins" in the address bar of Chrome, and hit enter.
2. In the list of plugins that appears, disable the ones you don't recognize and need. 

[Advanced] Disable all plugins, and allow specific sites only

1. Click the Tools (wrench) menu.
2. Options.
3. Under the Hood.
4. Content settings in the "Privacy" section.
5. Plug-ins tab.
6. Select "Do not allow any site to use plug-ins." You can make exceptions for specific websites by clicking Exceptions.
7. Click Close to save your setting.