I want to update the software of my iMac to 13.0 to use latest apps, since I am trying to download and use signal messenger app but it is asking me that the devices above 13.0 software update can only use it, can get any suggestions how to upgrade to 13.0
right now I have Mac OS Monterey 12.7.6
[Re-Titled By Moderator]
iMac 21.5″, macOS 12.7
Back up your data, check the application compatibility table, click here, and if your iMac is a 2017 or newer model, then on the download link for a higher OS.
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macOS 13 Ventura is compatible with these computers
If your Mac does not offer an upgrade in Apple menu > System Settings…, download Ventura from the App Store.
You need a 2017 or later iMac to install macOS Ventura 13.
How can I upgrade my iMac to macOS 13.0?
