OS Compatibility
Key:
Orange: Not a reasonably high enough version of Mac OS, cannot run up-to-date productivity apps and applications.
Blue: Reasonably high enough version of Mac OS, can run up-to-date productivity apps and applications (or at least many recent versions)
Green: Compatible with that version of Mac OS, be reminded that your Computer must have the minimum amount of RAM necessary, system requirements for all versions stated above are at the end of this document.
Yellow: Check at the bottom of the page how fast your CPU has to be, and how much RAM you need.
Red: Cannot be run, either due to restrictions from the PowerPC/Intel Switch or that the particular model will never reach the necessary system requirements.
Use the table above to correctly identify your System and find out if your computer is still fit for the internet and can still run a reasonable version of Mac OS and productivity applications:
To Identifty your Operating System and CPU: > About this Mac. All the necessary information should be there.
System Requirements Chart: