Canon recommended upgrading MAC OS 10.9.5 Mavericks to at least MAC OS X 10.10 Yosemite. Below is my response with some instructions. Usually, upgrading your MAC OS does not affect your personal files. However, you can back your data manually to an external hard drive or USB flash drive. Also, you can create a Time Machine backup of your computer.

How to Upgrade to the New Mac OS X 10.9 Mavericks Dec 18, 2015 Download Mac OS X Mavericks (10.9) ISO directly for free. Aug 23, 2018 Mac OS X for PPC (OSX 10.0, 10.1, 10.2, 10.3, 10.4, 10.5 Yet, 99% of the time, Classic was perfectly capable of running most OS 9 apps. See also: Mac OS X 10.6 Snow Leopard (for Intel architecture only) Important: To install Mac OS X 10.4 on G3's, use the Bad Machine or Unsupported G3 MOD Install CD 1 . Receiver 11.9.15 for Mac - Citrix

Aug 23, 2018 · Mac OS X Mavericks (10.9) .iso setup file for free. Mac OS X Mavericks: Overview. OS X Mavericks was announced on 10 June, 2013 and released on 22 October, 2013 worldwide.

How to make a bootable Mavericks install drive | Macworld Though you can install Mavericks (OS X 10.9) directly from your Mac's hard drive, a bootable installer drive can be more convenient for installing the OS onto multiple Macs. And if your Mac is Apache OpenOffice for macOS (OS X) The current Apache OpenOffice supports Apple OS X version 10.7 (Lion), 10.8 (Mountain Lion), 10.9 (Mavericks), 10.10 (Yosemite), 10.11 (El Capitan) and macOS 10.12 (Sierra), 10.13 (High Sierra), 10.14 (Mojave), 10.15 (Catalina). The last OpenOffice version supporting Mac OS X 10.4 (Tiger), 10.5 (Leopard), 10.6 (Snow Leopard) is OpenOffice 4.0.1.

OS X 10.9 Mavericks -- the latest update to Apple's desktop OS -- noticeably improves the overall experience on for both new and older Macs.

How to make a bootable Mavericks install drive | Macworld Though you can install Mavericks (OS X 10.9) directly from your Mac's hard drive, a bootable installer drive can be more convenient for installing the OS onto multiple Macs. And if your Mac is