Software Lifecycle
Last Updated: 04/17/2020
Overview
Software applications are rapidly changing in the IT world and, as such, have an associated life cycle. OIT provides the software guide below with the following phases:
- Early Adoption: Software that is either in a limited release state or released with some underlying compatibility issues.
- Recommended: Applications that have been thoroughly tested and are endorsed for use by OIT.
- Upgrade Soon: Applications that have been released for some time and generally function well. Some compatibility issues may exist with new applications.
- Upgrade Now: Software needs to be upgraded, has many security vulnerabilities, and is no longer supported by vendors.
*Please Note: Operating Systems older than the ones listed in this chart are also no longer supported.
Operating Systems 
| Early Adoption | Recommended | Upgrade Soon | Upgrade Now |
|---|---|---|---|
|
|
macOS 10.15 CatalinaMAC Windows 10 (1909)Windows
|
macOS Mojave (10.14)MAC macOS High Sierra (10.13)MAC Windows 10 (1709 - 1903)Windows Windows 8.1Windows |
macOS Sierra (10.12)MAC OS X El Capitan (10.11)MAC OS X Yosemite (and older)MAC Windows 10 (1703 or lower)Windows Windows 7*Windows |
* Microsoft is ended support for Windows 7 on January 14, 2020 and you should immediately transition to Windows 10 by then.
Productivity Applications 
| Early Adoption | Recommended | Upgrade Soon | Upgrade Now |
|---|---|---|---|
|
|
Office 365*WindowsMAC Office Online*Windows MACLinux G Suite*Windows MACLinux |
Office 2019 WindowsMAC Office 2013Windows |
Office 2016*WindowsMAC Office 2011MAC Office 2010Windows |
* CULoginName@colorado.edu and IdentiKey password credentials are required to log in and download software.
Web Browsers 
| Early Adoption | Recommended | Upgrade Soon | Upgrade Now |
|---|---|---|---|
|
EdgeWindows Safari**MAC Chrome*Windows MACLinux Firefox*Windows MACLinux |
Internet Explorer 11Windows |
Internet Explorer 10Windows Internet Explorer 9Windows |
* Most up to date browser version
** Apple applications (e.g. Safari) come pre-installed with a particular Mac OS X version.
Email & Calendar 
| Early Adoption | Recommended | Upgrade Soon | Upgrade Now |
|---|---|---|---|
|
|
Outlook Online*Windows MACLinux Mail & Calendar 13**MAC |
Outlook 2019 WindowsMAC Outlook 2013Windows Mail & Calendar 12**MAC Mail & Calendar 11**MAC |
Outlook 2016*WindowsMAC Outlook 2015MAC Outlook 2011MAC Outlook 2010Windows Mail & Calendar 10**MAC |
* CULoginName@colorado.edu and IdentiKey password credentials are required to log in and download software.
** Apple applications (e.g. Mail and Calendar) come pre-installed with a particular Mac OS X version.