- Still using Office 2016? Achieve more with the always up-to-date apps and services in Office 365. Get more done with all your favorite apps in Office 2016 Increase your productivity with the features built into Office 2016 applications such as Word, Outlook, PowerPoint, and Excel. Utilize additional.
- Testing conducted by Apple in July 2020 using preproduction 3.6GHz 10-core Intel Core i9-based 27‑inch iMac systems with Radeon Pro 5700 XT graphics with 16GB of GDDR6, 128GB of RAM, and 8TB SSD, and shipping 3.6GHz 8-core Intel Core i9-based 27‑inch iMac systems with Radeon Pro Vega 48 graphics with 8GB HBM2, 64GB of RAM, and 2TB SSD.
Download apps and games
Browse, purchase, and download apps for your iPhone, iPad, iPod touch, Mac, Apple Watch, or Apple TV in the App Store.
Learn how to use the App StoreApple iMac 21.5in 2.7GHz Core i5 (ME086LL/A) All In One Desktop, 8GB Memory, 1TB Hard Drive, Mac OS X Mountain Lion (Renewed) 4.3 out of 5 stars 724 $749.97 $ 749. 97 $799.99 $799.99.
Build, battle, explore, and more
Discover more than 100 exclusive single-player and multiplayer games with no ads or in-app purchases.
Join Apple ArcadeApps update automatically
Your apps stay up-to-date automatically, but you can manually update them any time.
How to update appsContact an app developer
Get help with apps that you purchased or downloaded in the App Store that aren’t made by Apple.
Find contact informationHave a question? Ask everyone.
The members of our Apple Support Community can help answer your question. Or, if someone’s already asked, you can search for the best answer.
Ask nowTell us how we can help
Answer a few questions and we'll help you find a solution.
Get supportConnect multiple displays to your 27-inch iMac
You can connect up to two 4K displays or two 6K displays using the two Thunderbolt 3 ports on your iMac (Retina 5K, 27-inch, 2020).
![2016 2016](/uploads/1/1/7/9/117936345/522339737.jpg)
Clean the nano-texture glass on your 27-inch iMac
Follow these guidelines to clean the nano-texture glass display on your iMac (Retina 5K, 27-inch, 2020).
Find out how to clean your displayGet to know the T2 Security Chip
The data on your iMac (Retina 5K, 27-inch, 2020) is encrypted by the T2 Security Chip.
Read about the T2 Security ChipAdd memory to your iMac
Find out the type of memory your iMac uses and how to install additional memory.
Install memory in your iMacUse external displays with your iMac
2016 Imac 21.5
Learn how to connect to HDMI, get help with external display issues, and more.
Get help with external displaysLearn about Mac accessories
Set up your keyboard, mouse, and trackpad and learn about other Mac accessories.
Get help with Mac accessoriesGet AppleCare+ for Mac
![Apps For Imac 2016 Apps For Imac 2016](/uploads/1/1/7/9/117936345/281405879.jpg)
With AppleCare+, you’re covered. Get accidental damage coverage and 24/7 priority access to Apple experts.
Imac 2016 Models
Have a question? Ask everyone.
The members of our Apple Support Community can help answer your question. Or, if someone’s already asked, you can search for the best answer.
Ask nowTell us how we can help
Answer a few questions and we'll help you find a solution.