I am unable to use Eclipse-Plugin after install it into Eclipse IDE. 
Same thing happen with all Most time with me, while going to install any plugin either it is from MarketPlace or from ZIP.
For example, just right now i have installed Toad-Eclipse-Plugin & after installing it while i am going to open it from
Window -> Open Perspective -> Other
i am unable to show it over there into list.
So , finally i am unable to use it.
Same scenario i feel before with while installing Maven-Plugin.
Can anybody guide me here what is the exact way to install any plugin into eclipse and use it in a right manner ? ( especially Toad-Eclipse Plugin )
I have tried both way,
Installingfrom Market Place- First Download
 Zipand extract it and add to thenInstall New Software...
My Current Perspective after Installing Toad-Eclipse-Plugin is as per below screen shot : ( that installed plugin needs to be here but not come up why ? )
If Any Help Appreciate....!!
