Use this toBrowse and install plugins.
Menu pathTools > Install Plugins
Command nameMPluginsBrowse
Accelerator keyI (from the main menu: Alt+T > I)
Options on parent menu (Tools+)Tags+, Tidy+, Keyboard Shortcuts+, Shorthand+, Context Keys+, External Programs+, Group Discussion+, Extra+, HTML Plugins, Localization Manager, Install Plugins, Plugin Types
