When you give access to a blogger to someone else.By creating an administrator and author. So he can edit and delete the part from the angle of your blog.it is very important for you to know the access and power of admin and author. If your mail did not get
Administrators can invite Admins and Authors to manage posts to blogs. Authors can only add and edit blogger posts. Administrators can invite one or more author under Permissions. admin can also remove them at any time. For more details check out the how-to invite admins and authors in blogger video.
As we know the blogger has launched his new interface. So you should know the new interface SEO settings. Rank your blog by implementing new and advanced Strategies. This tutorial is about the advanced settings of the blogger's new interface. For more details check out the advanced blogger SEO Settings