khaleed162 Said:
"I have a problem: How are you? I have a problem which is the inability to download any application from Apple Store, and I find this sentence ((null) can’t be installed on “disk0s2” because OS X version 10.13 or later is required.) I don’t know what it wants?"
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Your macOS is Incompatible:
You have macOS 10.10 (Yosemite) installed. You need to have macOS 10.13 (High Sierra) installed in order for this to run. So, upgrade to 10.13 (High Sierra) or later, and it will run.
To Upgrade: you need a MacBook Air introduced in late 2010 or later
Check your System Requirements:
I. Go Here: How to upgrade to macOS High Sierra - Apple Support
II. View Your MacBook Air Version:
- Go to: Apple Menu
- Click: About this Mac
- View: Third-Line-Down