Hello. I am so hoping someone can help me. I have a macbook pro and just ran the OSX 4.11 update (I am late, I know) - now I have no menu bar or dock! I cannot get into my system at all. I ran disk utilities and report says nothing is wrong. I recently got a seagate external and did back up everything from my laptop onto it but know absolutely nothing about how to 're-install' my software and other stuff from it if needed. From what I have read while trying to find help it appears most people use a back-up software but I didn't - just copied everything over. I feel so totally dumb...and desperate!!! I am afraid to do the system re-install to get my computer back becuase I am afraid of losing all my expensive software - flash, photoshop, etc.... If there is anyone who can tell me what I need to do I will be eternally grateful!!! Thanks!