how to update from os x 10.10.5 to OS X 10.11
As of 12.6.21 my current operating system, Yosemite has become obsolete. All the browsers have stopped working. I can't seem to find El Captain 10.11 to download to update my system. I need that one before I can even try to update to any other version. What can I do to get my computer functioning again?
MacBook Pro 13″, OS X 10.10