In SharePoint 2013 the Focus on Content button is found in the upper right corner, just under the help button. This button hides/shows the left navigation, top navigation and title bars – giving you more screen real estate for the main content when needed.
It is not obvious, but the keyboard shortcut for this button is Alt + F11. An easy way to remember this is that F11 is the keyboard shortcut for full-screen mode in most browsers (in IE and Chrome at least).
Hi. I cannot see the Focus on content button in the Mysite .Is that hidden ?What should be done to bring it up ?
Looks like that whole link bar in the top right corner is hidden in MySite. Probably a good idea, otherwise you’d get the Share and Follow links which wouldn’t make sense for MySite.
However, the Alt + F11 key to focus on content still works in MySite, even though the button is not there.