SharePoint provides multiple out of box master pages, but some time it can’t satisfy the customer needs. So we need to customize the master page as per customer’s need.
In this post I will describe how to customize and implement customized Master Page.
Step 1: Navigate to home page of root site and click on site setting of Action Menu and we get the Site setting window.
Step 2: Here on the Site Settings page, in the Web Designer Galleries group, click on “Master pages and page layouts”.
Step 3: Under Master pages and page layouts, there are several master pages (Look for red box marked in the following image).
Now right click on “seattle.master” and download.
Step 4: I am going to customize the logo. So upload an image into image library in “site contents -> image”.

Santhakumar MunuswamyPosted Dec 4, 2015, 7:07 AM
Good one