Disable image on Mozilla firefox browser

Nowadays surfing the web is by use of MB{data budle plan},and these have gone to the length whereby

the MB is been Exhausted before the Due time{Expiring date}.Only for the reason that the sites you visit has much images thereby Attracting much mb per page.

so as to avoid these>>

 DISABLE IMAGE DISPLAY

1.Open your mozilla browser>>click on Tools>>Options

 2.select "Content" from the Tab above

 3.unmark the "Load image Automatically"

4.Then hit "Ok

  

5.Finally,Restart your mozilla browser and start surfing...

see image off below...

...........................................................................................................

.........................................................................................................