upgrade mac os el capitan to high sierra

With its “Junk Files” feature, it not only cleans temporary files including logs, mail caches, iTunes, and iOS temporary files, and empties trash for the current user, but also detects remaining files after deleting apps.

It’s really great to have such a system optimizing tool. I must tell you there is a savior for your Mac – Cleaner One Pro. Download the macOS High Sierra 10.13. Update any supported system using the built-in Software Update functionality through the Mac App Store, or by using the standalone installer available from. There are also probably many apps you have never used and don’t need anymore. Today Apple released macOS 10.13.6, a major software update to macOS High Sierra. Let’s say someday your Mac has a lot of junk files and duplicate photos. I believe you also want to keep your Mac clean. If you’re running Lion (10.7) or Mountain Lion (10. An SSD will gave your Mac a new life, so I think it's. If you have done a complete installation of macOS, you must be enjoying the completely new macOS now. If you’re running High Sierra (10.13), Sierra (10.12), or El Capitan (10.11), upgrade to macOS Catalina from the App Store. High Sierra is the last OS compatible with your Mac and it shall have updates up to 2020. When you’re sure about your decision, click Erase and confirm. Otherwise, you’ll need to format to Mac OS Extended (Journaled) for El Capitan and earlier. Click “Install” and wait until the upgrade is done If you’re installing macOS Sierra or later, choose APFS. Agree to the software terms and conditions. When the installation window appears, click “Continue” again. When it returns to the former page, insert your USB and click “Continue”. Before upgrading make a full back up of your Mac. Then go to the Download OS section and click on the OS you want to install. Select “Mac OS Extended (Journaled)” from the list of volume formats and start formatting.į. For macOS High Sierra, Open Safari and click on this link, How to get old versions of macOS Apple Support Go to Check Compatibility to see if your mac qualifies for the OS upgrade you want. Open “Disk Utility”, choose your startup disk, and then click “Erase”.Į. Press and hold “Command+R” when you hear a startup ring (or when the screen on your newer Mac device turns black), and hold down the keys until your computer restarts.ĭ.

Upgrade mac os el capitan to high sierra