is there anyway to update my MacBookPro 15 Late 2011?
I want to update my MacBookPro 15 late 2011 - how do I do that?
MacBook Pro 15", macOS 10.13
Do you mean update, if so open the App Store and go to the Updates section.
If you mean Upgrade to another OS your MBP has reached the limit at macOS High Sierra.
Only MacBook Pros from 2012 and later can upgrade to Mojave or Catalina.