Apply Custom Master Page for all Sharepoint Subsite

Hi all,Now we will see steps to apply custom master page for all sharepoint subsite.

STEPS:

1. Go to Site Actions --->Site Settings 

2. Click on Manage Site Features 

3. Activate SharePoint Server Publishing 

 

4. Go to Site Actions --> Site Settings again and under Look and Feel click on Master Page 

   

 5. In Site Master Page click on the drop down and select your custom master page

 

6.  Put a check in Reset all subsites to inherit this site master page setting and then Click "ok" at the bottom of the page

That's it.