template path hint on in Magento

In this article learn how to template path hints on.
Use this path hints we check template path. This is usefull for search file.

Lets start...

1. Login admin
2. Go to System > Configuration > Advanced > Developer 

Before change developer setting change store view like this below image..
Select English or different store....

After go in 'Debug' > Template Path Hints -> Yes  and save
Refresh site and show path in red color like this...

And remove the template path hint then select 'Debug' > Template Path Hints -> No and save.

Any other article get product details by sku