In the Firefox Browser (and other Mozilla programs) you can per default configure only the setting for one internet connection. If you liked to use once a direct connection or different proxy configurations, then the dialog "Connection Settings" has respectively to be executed newly.
With the ProxySwitch you can manage different configurations and simply switch over between these.
Installation
You still must add the symbol 
for the ProxySwitch to the toolbar
(Menu Bar or Navigation Toolbar) now.
Click with the right mouse button on the toolbar
and select the entry from the popup menu: Custumize ...
Drag the symbol ProxySwitch into the toolbar.
Note
is put in the status bar automatically.
You don't need as in the case of the Firefox to add the symbol manually.
Instructions for Use
With these instructions you learn to configure and to use the ProxySwitch.
See: chrome://mm3-proxyswitch/locale/instruction.html
Or use the pop up menu of ProxySwitch and select Edit.
