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. There are also probably many apps you have never used and don’t need anymore. 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 have done a complete installation of macOS, you must be enjoying the completely new macOS now. Click “Install” and wait until the upgrade is done 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”. Select “Mac OS Extended (Journaled)” from the list of volume formats and start formatting.į. 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. High Sierra uses a poor early implementation of APFS which was very troublesome. The Sierras were an unmitigated disaster, saved eventually by Mojave… which you can't use without hacking - not recommended if you want performance & you can't hack it right up to a current OS anyway - so don't. So, as either is an island in the stream, dropping further & further behind 'today', then the only important thing is how each behaves.Įl Capitan was a really good, solid OS. 77MB), R 3.6.3 binary for OS X 10.11 (El Capitan) and higher, signed package.

You will be hard pushed to find any new apps that will support that far back - so long as your current old apps still work that's not an issue. 87MB) for Intel Macs, R 4.2.2 binary for macOS 10.13 (High Sierra) and. Neither will properly be able to interact with such as the App Store - which won't really matter much as neither will be able to use any new apps from it. Keep it offline as much as humanly possible.

Both will increasingly require workarounds to connect to the internet - which should really be avoided for either. Select App Store Click Updates in the left sidebar of the App Store. Not worth upgrading from El Capitan to High Sierra.īoth OSes are equally out of date compared to modern systems. How do I update my Mac to High Sierra 10.13 6 Click the Apple icon in the top-left corner of your screen. This might get closed as 'opinion-based' but before it does… my opinion )

Update mac os el capitan to high sierra