Can I upgrade from Snow Leopard to High Sierra?

-> Start at the Apple menu  > Software Update. Install any available updates for Snow Leopard, then restart your iMac. Once the upgrade to El Capitan is complete I think now you’ll be set to upgrade to High Sierra. From there I believe you may be able to upgrade to High Sierra via the Mac App Store.

What version of Mac OS is 10.5 8?

Mac OS X Leopard

What’s new in Mac OS X Snow Leopard 10 6 8 update?

The 10.6.8 update is recommended for all users running Mac OS X Snow Leopard and includes general operating system fixes that enhance the stability, compatibility, and security of your Mac What’s new in Mac OS X 10.6.8 Update Version 10.6.8 v1.1:

What is the latest version of OS X on a Mac?

The latest version of OS X is 10.13 High Sierra, but in order to get this, you need to first upgrade to OS X 10.11 El Capitan. Check if your mac can get El Capitan at this page: If you can get it, download it from here. Then, if your mac can run High Sierra (check macOS High Sierra – Technical Specifications ), Hope this helps!

How do I upgrade to El Capitan on my Mac?

Here’s how Apple says you can upgrade via their macOS upgrade page. You need to install an intermediate upgrade first. If you’re running Snow Leopard (10.6.8) and your Mac supports macOS Sierra, you will need to upgrade to El Capitan from the App Store first.

How do I upgrade from Leopard to macOS Sierra?

If you’re running Leopard and would like to upgrade to macOS Sierra, first you’ll need to upgrade to OS X Snow Leopard. You can purchase OS X Snow Leopard from the Apple Online Store.