I want to K2 Items to be viewed in 2 columns. How can I do this ?
Can someone help me ? Thanks,

If you are displaying a single category, go to the k2 category settings and set the columns for leading, primary, etc to 2
If you are displaying multiple categoires go to the menu settings and do the same

I have single category and edit the leading and the other columns for 2 but it doesn't make any differance.

If you are pointing a menu item to a single category, you should set the columns in the k2 category settings.
check and make sure the category in question isnt inheriting its settings from another category

Hi,

The category options are on the left side when you click on the name of any category.
Please see the attached picture.