Creating stock group and stock catagory

You can create stock groups such as mobiles, Laptops,etc.
And under that you can create stock categories such as samsung, nokia, sony ericsson, etc. under mobile group and lenova, acer, hcl, etc. under laptop group. Under this stock categories you can keep your stock items. This will help the company to maintain its stock items.
To create Stock Group
Gateway of Tally -> Inventory info -> Stock Group.
To create Stock Categories
Gateway of Tally -> Inventory info -> Stock Category.
(Note: If stock category is not shown then you have to activate it. In order to activate it press F11 from Gateway of tally -> Inventory features/press F2 ->'Maintain stock category' -> yes)