I have gone through How-To-Geek's article of exporting my google search history.
Export Google History
I view it something like this
My screenshot linked
but when I save it, it appears like this
and as XML like mentioned in article, I see similarly like this too.
Also it shows only 'Web History', Will it be possible to easily save 'All History' and that includes Web Searches and so on and so forth. (?)