System 7.5.1 was the first to refer to itself as Mac OS; Mac OS 7.6 was the first to be branded as 'Mac OS' Mac OS 8: 1997 1997 Macintosh computers Mac OS 9: 1999 1999 Mac OS X: Mac OS X Public Beta: September 13, 2000 September 13, 2000 May 14, 2001 Code name Kodiak; Mac OS X 10.0: September 13, 2000 March 24, 2001 Code name Cheetah; Mac OS X 10.1. Apple says the new MacOS Big Sur update is its biggest design change in almost 20 years. The refreshed operating system for Mac computers includes a big update to the web browser, more privacy.
Mac OS (1) Results Android (1) Results. Mac OS New Items Showing 1-1 of 1 List View. Filter Sort by: Showing 1-1 of 1 Mac OS Sign In For Price. AvertX 4K Add-on Bullet Security Camera with Smart Analytics 2-pack. 4K Ultra HD Bullet Cameras; Intelligent Analytics Using Deep Learning AI. For example, for Mac OS X 10.7 Lion, released in mid-2011, Apple notes that an “Intel Core 2 Duo, Core i3, Core i5, Core i7, or Xeon processor” is required, but not which models; 2GB of RAM is.
macOS Catalina updates improve the stability, performance, or compatibility of your Mac and are recommended for all Catalina users. To get these updates, choose System Preferences from the Apple menu , then click Software Update. Learn more about updating the software on your Mac.
For details about the security content of these updates, see Apple Security Updates.
- macOS 10.15
macOS Catalina 10.15.7
macOS Catalina 10.15.7 provides important security updates and bug fixes for your Mac.
- Resolves an issue where macOS would not automatically connect to Wi-Fi networks
- Fixes an issue that could prevent files syncing through iCloud Drive
- Addresses a graphic issue that may occur on iMac (Retina 5K, 27-inch, 2020) with Radeon Pro 5700 XT
Some features may not be available for all regions, or on all Apple devices.
macOS Catalina 10.15.6
macOS Catalina 10.15.6 introduces local news in your Today feed in Apple News and improves the security and reliability of your Mac.
Apple News
- Local news in your Today feed provides extensive coverage of San Francisco, the Bay Area, Los Angeles, Houston, and New York City
- More stories available from local news providers with a subscription to Apple News+
- Your daily newsletter from Apple News can now be personalized with stories that reflect your interests
This update also includes bug fixes and other improvements.
- Adds a new option to optimize video streaming on HDR-compatible Mac notebooks for improved battery life
- Fixes an issue where the computer name may change after installing a software update
- Resolves an issue where certain USB mouse and trackpads may lose connection
Enterprise content:
- When using the built-in keyboard with a non-U.S. keyboard layout on some Mac models, passwords with certain characters are no longer rejected at the Mac login window
- Allows command-line tools that don't use CFNetwork, such as
curl(1)
, to continue connecting to TLS servers that use certificates issued by the recently expired AddTrust External CA Root - Major new releases of macOS can be hidden when using the
softwareupdate(8)
command with the--ignore
flag, if the Mac is enrolled in Apple School Manager, Apple Business Manager, or a user-approved MDM.
This change also affects macOS Mojave and macOS High Sierra after installing Security Update 2020-004.
Some features may not be available for all regions, or on all Apple devices.
macOS Catalina 10.15.5
macOS Catalina 10.15.5 introduces battery health management in the Energy Saver settings for notebooks, a new option to disable automatic prominence in Group FaceTime calls, and controls to fine-tune the built-in calibration of your Pro Display XDR. The update also improves the stability, reliability, and security of your Mac.
Battery Health Management
- Battery health management to help maximize battery lifespan for Mac notebooks
- Energy Saver preference pane now displays battery condition and recommends if the battery needs to be serviced
- Option to disable battery health management
For more information, please visit https://support.apple.com/kb/HT211094
FaceTime Prominence Preference
- New option to control automatic prominence on Group FaceTime calls, so video tiles do not change size when a participant speaks
Calibration Fine-Tuning for Pro Display XDR
- Controls to fine-tune the built-in calibration of your Pro Display XDR by adjusting the white point and luminance for a precise match to
your own display-calibration target
This update also includes bug fixes and other improvements:
- Fixes an issue that may prevent Reminders from sending notifications for recurring reminders
- Addresses an issue that may prevent password entry on the login screen
- Fixes an issue where System Preferences would continue to show a notification badge even after installing an update
- Resolves an issue where the built-in camera may not be detected when trying to use it after using a video conferencing app
- Addresses an issue for Mac computers with the Apple T2 Security Chip where internal speakers may not appear as a sound output device in Sound preferences
- Fixes a stability issue with uploading and downloading media files from iCloud Photo Library while your Mac is asleep
- Resolves a stability issue when transferring large amounts of data to RAID volumes
- Fixes an issue where the Reduced Motion Accessibility preference did not reduce the speed of animations in a Group FaceTime call
Enterprise content:
- Improves performance on certain Mac models when enabling hardware acceleration in GPU-intensive apps such as those used for video conferencing
- Addresses an issue where Microsoft Exchange accounts were unable to sign in during account setup when using Conditional Access
- Apple Push Notification Service traffic now uses a web proxy when specified in a PAC file via the Proxies payload
- Resolves an issue that prevented some displays connected to MacBook Pro (16-inch, 2019) from waking from sleep when the Mac wakes
- Major new releases of macOS are no longer hidden when using the
softwareupdate(8)
command with the--ignore
flag
This change also affects macOS Mojave and macOS High Sierra after installing Security Update 2020-003.
macOS Catalina 10.15.4
macOS Catalina 10.15.4 introduces iCloud Drive folder sharing, Screen Time communication limits, Apple Music time-synced lyrics view, and more. The update also improves the stability, reliability, and security of your Mac.
Finder
- iCloud Drive folder sharing from Finder
- Controls to limit access only to people you explicitly invite, or to grant access to anyone with the folder link
- Permissions to choose who can make changes and upload files, and who can only view and download files
Screen Time
- Communication limits for controlling who your children can communicate with and be contacted by throughout the day and during downtime
- Playback control of music videos for your children
Whats The New Mac 2017 Os
Music
- Time-synced lyrics view for Apple Music, including the ability to jump to your favorite part of a song by clicking a line in lyrics view
Safari
- Option to import Chrome passwords into your iCloud Keychain for easy AutoFill of your passwords in Safari and across all your devices
- Controls for duplicating a tab and for closing all tabs to the right of the current tab
- HDR playback support on compatible computers for Netflix content
App Store with Apple Arcade
- Universal Purchase support enables the use of a singular purchase of a participating app across iPhone, iPod touch, iPad, Mac, and Apple TV
Pro Display XDR
- Customized reference modes that you can tailor to specific workflow needs by selecting from several color gamut, white point, luminance, and transfer function options
Accessibility
- Head pointer preference for moving a cursor on the screen based on the precise movements of your head
This update also includes bug fixes and other improvements:
- High Dynamic Range output to HDR10-compatible third-party displays and TVs connected with DisplayPort or HDMI
- OAuth authentication support with Outlook.com accounts for improved security
- CalDav migration support when upgrading to iCloud reminders on a secondary device
- Addresses an issue where text copied between apps may appear invisible when Dark Mode is active
- Resolves an issue in Safari where a CAPTCHA tile may display incorrectly
- Fixes an issue where you may receive notifications for updated or completed reminders
- Fixes an issue with screen brightness for the LG UltraFine 5K display after waking from sleep
Enterprise content:
- Apple Push Notification Service traffic now uses a web proxy when specified in a PAC file
- Resolves an issue where updating the login keychain password after resetting a user password would cause a new keychain to be created
- After enabling ”Search directory services for certificates” in Keychain Access preferences, searching by email address in Keychain Access or Mail now locates a user certificate stored in directory services
- When setting the DisableFDEAutoLogin key in com.apple.loginwindow, you can now sync your FileVault password with the Active Directory user password after updating the user password
- Reinstates the ability to update or restore iOS, iPadOS, or tvOS devices by dragging .ipsw files to the device in an Apple Configurator 2 window
- Addresses an issue where sending the EraseDevice MDM command might not cause the device to be erased
- When logging in as an Active Directory user after using deferred FileVault enablement, the user is now prompted for their password to enable FileVault
Some features may not be available for all regions, or on all Apple devices.
macOS Catalina 10.15.3
The macOS Catalina 10.15.3 update improves the stability, reliability, and security of your Mac, and is recommended for all users.
- Optimizes gamma handling of low gray levels on Pro Display XDR for SDR workflows when using macOS
- Improves multi-stream video editing performance for HEVC and H.264-encoded 4K video on the MacBook Pro (16-inch, 2019)
macOS Catalina 10.15.2
The macOS Catalina 10.15.2 update improves the stability, reliability and performance of your Mac and is recommended for all users.
This update adds the following features:
Apple News
- New layout for Apple News+ stories from The Wall Street Journal and other leading newspapers
Stocks
- Get links to related stories or more stories from the same publication at the end of an article
- “Breaking” and “Developing” labels for Top Stories
- Stories from Apple News are now available in Canada in English and French
This update includes the following bug fixes:
Music
- Restores the column browser view for managing the music library
- Resolves an issue that may prevent album artwork from appearing
- Fixes an issue that may reset music equalizer settings during playback
iTunes Remote
- Adds support for using an iPhone or iPad to remotely control the Music and TV apps on a Mac
Photos
- Resolves an issue that may cause some AVI and MP4 files to appear as unsupported
- Fixes an issue that prevents newly created folders from appearing in Albums view
- Addresses an issue where manually sorted images in an album may be printed or exported out of order
- Fixes an issue that prevents the zoom-to-crop tool from working in a print preview
- Addresses an issue that may cause Mail preferences to open with a blank window
- Resolves an issue that may prevent using undo from retrieving deleted mail
Other
- Improves the reliability of syncing books and audiobooks to your iPad or iPhone through the Finder
- Fixes an issue where reminders may be out of order in the Today smart list in the Reminders app
- Resolves an issue that may cause slow typing performance in the Notes app
Enterprise content
- Fixes an issue where the user password might not be accepted at the login window after upgrading a Mac with an Apple T2 Security Chip to macOS Catalina
- Improves compatibility with video conferencing apps on MacBook Pro models introduced in 2018
- Users logged in as a standard user can now install apps from the App Store
macOS Catalina 10.15.1
The macOS Catalina 10.15.1 update includes updated and additional emoji, support for AirPods Pro, HomeKit Secure Video, HomeKit-enabled routers, and new Siri privacy settings, as well as bug fixes and improvements.
Emoji
- Over 70 new or updated emoji, including animals, food, activities, new accessibility emoji, gender-neutral emoji, and skin tones selection for couple emoji
AirPods support
- AirPods Pro support
Home app
- HomeKit Secure Video enables you to privately capture, store, and view encrypted video from your security cameras and features people, animal, and vehicle detection
- HomeKit enabled routers let you control how your HomeKit accessories communicate over the internet or in your home
- Adds support for AirPlay 2-enabled speakers in scenes and automations
Siri
- Privacy settings to control whether or not to help improve Siri and Dictation by allowing Apple to store audio of your Siri and Dictation interactions
- Option to delete your Siri and Dictation history from Siri Settings
This update also includes the following bug fixes and improvements:
- Restores the ability to view file names in the All Photos view in Photos
- Restores the ability to filter by favorites, photos, videos, edited, and keywords in Days view in Photos
- Fixes an issue where Messages would only send a single notification when the option to repeat alerts was enabled
- Resolves an issue that caused Contacts to launch to the previously opened contact instead of the contact list
- Adds a two-finger swipe gesture for back navigation in Apple News
- Resolves issues that may occur in the Music app when displaying playlists inside folders and newly added songs in the Songs list
- Improves reliability of migrating iTunes library databases into the Music, Podcasts, and TV apps
- Fixes an issue where downloaded titles were not visible in the Downloads folder in the TV app
Enterprise content
- When using the built-in keyboard with a non-U.S. keyboard layout, passwords with certain characters are no longer rejected at the Mac login window
- When sign in with Apple ID is not allowed by a configuration profile, the Sign In button in System Preferences is now dimmed
macOS Catalina 10.15
Every release of Apple’s operating system is a big hit, changing many things about your Mac. In 2019, traditionally, September is the macOS-changing month of the year. What does it have in store? In this article, we want to tell you about the soul of Apple’s new OS.
Announced at the 2019 WWDC event, it has been named after the Catalina island. So it’s probably hot. Apart from that, macOS Catalina is the first iTunes-free operating system that is capable of connecting iPads to Macs. But let’s start at the beginning.
Get Setapp for more macOS Catalina perks
A curated suite of 170+ Mac apps will help you enjoy Catalina functionality. Upgraded features and best alternatives for macOS defaults.
What’s new in macOS Catalina: The killing features
If you run any of the previous macOS, your already own some superpowers. In Catalina, many Mac apps you’re used to appear with the new bells and whistles. The others travel from iOS to make your ecosystem complete. And of course, there are some novelties that will make you crave the upgrade.
Favorite apps, perfected
Reminders change its look and functionality in the new macOS 10.15—it’s a brand new, intuitive interface that gets you on track of productivity:
- More handy edit buttons
- Smart lists for organizing reminders across categories
- Customizable lists and a new way to categorize lists
- Attachments and messages integration
- Enhanced voice search power with Siri intelligence.
If Instagram is your natural habitat or you just enjoy good photography, the updated Photos app will be a huge asset for you. With a focus on your timeline, the app categorizes photos by daily, monthly, and yearly views. So you get a neat, organized collection of memories.
What’s more, the Photos app in Catalina integrates AI for finding the best pictures and removing duplicates from your gallery. Personalization you’ve never seen before. Except for on Setapp, where you can use grab Gemini, a duplicate finder for Mac. What’s great about Gemini, it not only detects the duplicates, but files with similar composition as well. So you don’t really need the Photos update if you own it.
Improved search is the defining feature of Notes in macOS 10.15. The app is enriched with an in-built document scanner to search text and can recognize objects in images.
If you’ve just switched, you’ll also notice Safari changes—from the brand new start page to smart redirects to open tabs. The updates will help you keep the most frequently visited sites close at hand.
Get Sidecar and use iPad as a second display
Catalina gives you an extra monitor—easy to enable by connecting your iPad. The feature is called Sidecar and it’s the first arrival of an extended workspace on Mac. If you want to use Sidecar for sharing what you’re working on, you can enable the mirror view. Due to the integration with Sidecar, Catalina users get access to a wide range of compatible apps like Adobe Illustrator, Affinity Photo, Sketch, and more.
Port iOS apps to macOS
Apart from an extra screen, you also get to enjoy your favorite iPad apps on a large screen. With the arrival of Catalina, developers can embrace a long-awaited app porting feature, which is based on the support of UIKit apps. Developed as Project Catalyst, it allows to put an iOS app on Mac in minutes. So basically, if you’re an iOS dev and your Mac runs on Catalina, you’re kind of a Mac dev too.
Find your lost Mac, awake or asleep
Long story short, Find My iPhone and Find My Friends got married and their child lives on macOS 10.15. It’s called Find My, a powerful app for locating your Mac. Based on Bluetooth signal detection, Find My enables nearby devices to find your device if it goes missing. The best part is your Mac doesn’t have to be connected to Wi-Fi to be located.
Don’t grieve iTunes, you lose nothing
You’ve got it right, iTunes is a thing of the past. But nothing that was previously on iTunes actually disappears from your Mac. Instead of one media library, you get a dedicated music app, Apple Podcasts, and Apple TV. What’s more, there will still be iTunes Store which you can access to purchase music. So it’s not dead. Just lives a different life now.
Screen Time for smart Mac consumption
Launched on iOS last year, Screen Time is coming to macOS with Catalina release. The app allows to create custom usage reports and set Downtime to see how you spend time on Mac. Perfect for parental control. And personal use, let’s be honest here. You can view the usage data by apps and set dedicated app or communication limits, so that your Mac flow is fully controlled.
Secure and accessible macOS
Whats New Mac Os Versions
We haven’t asked Apple, but it looks like these guys invested a lot into making Catalina hyper secure and accessible:
- No messing with your data. If your Mac runs on Catalina, you can be sure no app will get access to your files or iCloud unless you allow it. Neither will it be able to capture or record your screen.
- Read-only system volume. Catalina runs on a dedicated volume, separately from your files. So it’s 100% transparent where your information is stored—never intersecting with macOS data.
- Mr. Chief Guard, Gatekeeper. Before installing an app from the App Store or a website, Gatekeeper will verify its security first.
- Lowered risk of macOS damage. DriverKit and user space system extensions now run separately from Catalina, which means macOS won’t be affected if they malfunction.
- You own the key. If your Mac has Apple T2 Security Chip, you can now make use of Activation Lock—just as on iOS devices. This means you’re the only person who can unlock or erase your Mac data, shall the device ever get lost (which we hope it won’t thanks to Find My app).
- Voice control: You can control 100% of the macOS 10.15 features using your voice only. Accurate dictation, advanced audio processing, and switching between commands—it’s zero fuss, endless accessibility.
Your path to Catalina upgrade
The beta version of macOS Catalina is available starting June 2019. So if you don’t want to wait until fall, test all the beautiful features beforehand. Note though, that beta versions are usually buggy, so perfectionists would better go with the official upgrade.
Here are three ways to get your hands on Catalina:
What Is New Mac Os
- Download a beta from the Developer’s account to replace Mojave (or any other macOS you use).
- Install Catalina beta on a partition and run it alongside your current macOS.
- Upgrade from the App Store updates section once Catalina is out.
One way or another, make sure your Mac is ready for the new functionality. A detailed guide is here: How to prepare your Mac for macOS Catalina.
What's New Macos Big Sur 11.1
Hope you enjoy your ride into the heat!
Meantime, prepare for all the awesome things you can do with Setapp.
Read onSign Up