How do I add menu item?

How do I add a menu item and link to menu items? It will be any theme.

For Ex :

home about blog

home , about menu items are default. So how do I add 'blog; menu item and link the url?

Waiting for ur replies.

 

Go to Appearance-Menu. Should be pretty self explanatory from there.

 

I required steps to do or video tutorials for this.

 

No problem. When you get to the Menu settings, there is an option there (second box on your left) for "Custom Links". There you can add the link of your choice.

If you haven't activated custom menus, you will want to do that:

1. Create a menu name
2.Drag the other menu items that you want to appear onto your new menu.
*Your theme will need to be compatible with WP 3.0 or at least support custom menus for it to appear in your main navigation..otherwise you can place the custom menu widget in your sidebar.
3. Once you have the items in your menu that you want. Click "Save Menu".

Here is a video about using the custom menu function
http://www.youtube.com/watch?v=SJS8yIlDe6E&feature=related