• Mac Sierra

Nov 29, 2017  If you have encountered any macOS 10.13 High Sierra problems, then this guide should help you, as we have the most common issues, as well as their fixes, so you can have your Mac up and running.

What's the desktop shortcut for mac sierra. The way it works is that you’ll still see references to your data (Photos, iTunes media, etc.) on your Mac, but those files will actually be stored remotely and will be downloaded on demand when you need them.Optimized Storage is a clever solution that aims to address the conflict between the typically smaller SSDs on modern Macs and the increasing size of our digital files as HD movies and higher resolution photos take up ever more space. As opposed to merely syncing your files to iCloud, this feature actually some of your data off your Mac and stores it with iCloud. This will enable the secure syncing of your desktop and document files and folders to iCloud, allowing you to access them from your authorized devices when needed.What About Optimized Storage?You may have also noticed another new feature in macOS Sierra called Optimize Mac Storage. So if you have an with a 256GB SSD, for example, you could still have on-demand access to hundreds of gigabytes of media that wouldn’t normally fit on the drive itself by syncing that data to iCloud and downloading what you need when you need it.However, I still recommend that most users keep this option off unless you’re truly in dire need of having access to large amounts of data as described above.

Apple have released a developer beta of their upcoming operating system named macOS High Sierra, which will be macOS 10.13. The name High Sierra continues on with their California landmarks with the name after a scenic CA region, it should be publicly available between September to November.

Lucklily for most the new macOS High Sierra 10.13 will run on the same machines as its predecessor macOS Sierra 10.12. Apple had already dropped support for any models pre late 2009 for MacBook and iMac. And anything pre 2010 for MacBook Air, MacBook Pro, Mac Mini and Mac Pro.

Mac Sierra

You’ll still require a 64bit Intel processor, 8GBs of free disk space – if upgrading, as appose to clean install min plus at least 2GB of RAM.

The Macs that will run macOS Sierra

• iMac – all models from late 2009, iMac 10,1 – 17,1
• MacBook & MacBook Retina – all models from late 2009, MacBook 6,1 – 9,1
• MacBook Pro – all models from 2010, MacBook Pro 7,1 – 11,5
• MacBookAir – all models from 2010, MacBook Air 3,1 – 7,2
• Mac Mini – all models from 2010, Mac Mini 4,1 – 7,1
• Mac Pro – all models from 2010, Mac Pro 5,1 – 6,1

Which means most devices made prior to 2008 won’t be able to run it.

The ones that fall short…

– macOS High Sierra won’t runon –

• iMac 4,1 – 9,1
• MacBook 1,1 – 5,1
• MacBook Pro 1,1 – 5,2
• MacBookAir 1,1 – 2,1
• Mac Mini 1,1 – 3,1
• Mac Pro 1,1 – 4,1
• Xserve 1,1 – 3,1

How you find your Mac Model Number

>Apple Menu > About This Mac > More Info … > System Report … Model Identifier

Or for you terminal freaks…

HEVC H.265 MPEG-H Part 2 Decoding

The new operating system supports High Efficiency Video Coding (HEVC) but only machines with the Intel Kaby Lake take full advantage of it.

Fixes an issue where Mac computers running macOS Catalina 10.15.4 could not participate in FaceTime calls with devices running iOS 9.3.6 and earlier or OS X El Capitan 10.11.6 and earlier. Jun 30, 2020  macOS Catalina, aka macOS 10.15, is the newest version of the operating system that runs on the Mac. MacOS Catalina's name was inspired by Santa Catalina Island, popularly known as Catalina. Oct 07, 2019  macOS Catalina, the latest version of the world’s most advanced desktop operating system, is now available as a free software update. With macOS Catalina, users are able to enjoy Apple Arcade, a groundbreaking new game subscription service featuring new, exclusive games from some of the world’s most creative developers.Adding to great entertainment on the Mac, Catalina also features. Finally, after nearly 20 years, Apple has transitioned from Mac OS 10 (aka Mac OS X) to Mac OS 11. Release date. There were more Macs supported by macOS Catalina. Release date for catalina.

• iMac: late 2015 27″ or newer, mid-2017 21.5″ or newer
• MacBook Pro: late 2016 or newer
• MacBook Retina: early 2016 or newer