Upgrading OSX ?
I have a 2008 MacBook with OS X Yosemite 10.10.5. I select "Software Update" but nothing happens. Is there a way I can get a newer version of Yosemite? I have plenty of space on my computer.
Check to make sure your applications are compatible.
El Capitan 10.11 Compatibility information
Also check to make sure there is a compatible driver for your printer.
Do a backup before installing, preferable 2 backups on 2 different drives.
