shellabel7 Author

Level 1

4 points

Can my computer be updated to the latest macOS software? Currently have macOS 10.13.6

Software update for imac (21.5 inch mid 2011) or is this computer too old?

macOS High Sierra 10.13.6

iMac 21.5″, macOS 10.13

Posted on Dec 24, 2023 8:38 AM

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Top-ranking reply

Level 10

477,105 points

Posted on Dec 24, 2023 8:42 AM

High Sierra 10.13.6 is the highest possible upgrade for a mid 2011 iMac.

Also see the following from Identify your iMac model - Apple Support

iMac (21.5-inch, Mid 2011)

Model Identifier: iMac12,1

Part Number: MC309xx/A, MC812xx/A

Newest compatible operating system: macOS High Sierra

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Top-ranking reply

Level 10

477,105 points

Dec 24, 2023 8:42 AM in response to shellabel7

High Sierra 10.13.6 is the highest possible upgrade for a mid 2011 iMac.

Also see the following from Identify your iMac model - Apple Support

iMac (21.5-inch, Mid 2011)

Model Identifier: iMac12,1

Part Number: MC309xx/A, MC812xx/A

Newest compatible operating system: macOS High Sierra

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Can my computer be updated to the latest macOS software? Currently have macOS 10.13.6

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