How to upgrade my computer OS X EI Capitan (2009 version)
How to upgrade my computer OS X El Capitan, I have not been able to open or download certain documents.
iMac, OS X 10.11
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vivette225 Said:
"How to upgrade my computer OS X EI Capitan (2009 version): How to upgrade my computer OS X El Capitan, I have not been able to open or download certain documents."
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Get High Sierra, if an Option:
Verify Compatibility:
If incompatible, this is because your Mac does not meet the hardware requirements to use High Sierra.
A. Start Here: Learn About Compatibility and how to Identify your Specific Mac Model - Apple Support
B. How to Verify:
I. Reveal your Model:
What is the Model of your Mac? To find out...
- Go to: Apple menu
- Click: About this Mac
- View: Second Line-Down
then...
II. Compare the Results:
See if the Model you found is shown here: