Take Control of Upgrading to El Capitan by Joe Kissell
English | 6 Oct. 2015 | ASIN: B016CJGHG8 | 132 Pages | AZW3 (Kindle)/HTML/EPUB/PDF (conv) | 8.61 MB
Make a smooth transition to OS X 10.11! Gain confidence and stay in control as Mac guru Joe Kissell explains how to ensure that your hardware and software are ready for El Capitan, prevent problems by making a bootable duplicate of your main drive, eliminate digital clutter, prepare your Mac, and decide on the best installation method for your particular situation.