Apple updates Yosemite, again claims to fix Macs' Wi-Fi
Jun 07, 2014 OS X Yosemite: Everything We Know | MacRumors Oct 16, 2014 Photoshop Elements not responding After Mac OS is upgraded to Mac OS X 10.10 (Yosemite), Photoshop Elements 11/12 Editor stops responding when you use editing tools like brush, move, or eraser using the trackpad. Additionally, you might observe keyboard shortcuts functioning slower than usual. Apple updates Yosemite, again claims to fix Macs' Wi-Fi
The updates in El Capitan compared to last year’s Yosemite release must count amongst the most minor of any update of OS X, stretching right back to when OS X was introduced in 2000.
Installing or Reinstalling OS X Yosemite (Only If You Have The OS X Utilities window appears. Select Reinstall OS X, and click Continue. The OS X Yosemite splash screen appears. Click Continue. A sheet appears informing you that your computer’s eligibility needs to be verified by Apple. Click Continue to begin the process of installing or reinstalling OS X.
Jun 03, 2014
Oct 16, 2014 How to install OS X 10.10 Yosemite beta on a separate