Upgrade MacBook Pro OS X 10.7.4 to Sierra or where do I find El Capitan?
Could I upgrade OS X 10.7.4 (not 10.7.5 as advised) directly to Sierra? If not, where do I find El Capitan? I have plenty of GB. Have backup on another system, Time Machine, and data on Dropbox. I have not used it in over a year- recently replaced GPU and works great so I want to upgrade before I install new apps, etc.
Thanx~
MacBook Pro (15-inch Late 2011), Mac OS X (10.7.4)