You don't need Photoshop or some other advanced piece of software to resize a large number of images at once. You can use Microsoft Office Picture Manager which is part of the Office suite.
India is geographically very dynamical country. There we can find mountains, rivers, lakes, oceans and much more. How good really is your knowledge about geography of India?
In this lesson I will show you how to create a web link on specific part of the picture and how to define a link that opens when a user clicks the hotspot area.