After Internet Explorer & Firefox, Opera is the third most widely used browser in the World.Opera is popular because it adds some additional functionalities within a browser, such as, integrated mail client, widgets etc..One of the feature provided by Opera is custom search.To add a Custom Search in Opera just follow these steps:

Just right click on the Search TextBox on any Website or Blog as depicted in the above pic (here i am using example of my blog).At the end there is a Create Search Button.After clicking on that button you are presented with the following Dialog Box as shown in the following picture:
Just enter some keyword by which u are referring to that search.I am using tn here.Just click Ok
Thats it we have just created a Custom Search in Opera.
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