With Messages for Mac, you can send unlimited messages to any Mac, iPhone, iPad, or iPod touch that uses iMessage, Apple's secure-messaging service. iPhone owners can use it for SMS and MMS messages, too.
Set up iMessage
iMessage is the Apple messaging service you get automatically with your Apple ID.If Messages asks you to sign in, use the same Apple ID that you use with Messages on your iPhone and other devices. It's usually the same Apple ID that you use for iCloud, the iTunes Store, the App Store, and the account you created when you first set up your Mac.
Learn what to do if you get an error when trying to sign in to iMessage.
Have a conversation
- Click the New Message button at the top of the Messages window.
- Type the recipient's name, email address, or phone number, or click and choose a recipient. If they're in your Contacts app, Messages finds them as you type. To start a group conversation, just add more recipients.
- Type your message in the field at the bottom of the window, then press Return to send it.
- To include emoji, click .
- To include an image or other file, just drag or paste it into the message field.
- To include an audio recording, click and record your message.
- To add other items, such as Memoji stickers, GIFs, and message effects, click the apps button .
- After starting a conversation, click the Information button (or Details) in the upper-right corner of the window to take actions such as these:
- Use FaceTime to start an audio call or video call .
- Share a screen .
- Hide alerts, so that you aren't disturbed by notifications about the conversation.
- Share your location temporarily or indefinitely, or send your current location. You can also see the recipient's location—if they're sharing their location with you.
- See all of the photos and files that were exchanged in the conversation.
- Customize the group, such as by changing the group's name or photo, adding members to the group, or leaving the group. If the group has four or more members, you can remove members: Control-click the member's name, then choose Remove from Conversation.
See 'OS X: Some features of Mac OS X are not supported for the disk (volume name)' for more information. What seems to work, is reinstalling the OSX from the internet, and then using migration assistant to pull the user from the time machine backup external when logged into a temporary administrator user to move the original user back over. On your Mac computer: Open a Finder window. Go to Applications. Find your Messages app. Conversely, you can use Spotlight search. Just search for 'Messages.' From the Messages app on your Mac, you can make adjustments to how your iMessages and messages function and interact between your iPhone and Mac. After further research, I realized that Netacad website offers a Mac version of Cisco Packet tracer, but I am having issues upon opening the program and could not find a thread having this discussion. I have tried re-installing several times. I'm wondering if updating my Mac OS to Catalina would resolve my issue. Turn off your Mac. Ensure that your Mac is really off. The steps differ based on your Mac type (Intel or Apple processor, again check your About this Mac option to learn what type of Mac you have, if you are not sure). Intel-based Mac: Turn on your Mac and immediately press and hold the Shift key until you see the login window.
New in macOS Big Sur
macOS Big Sur introduces new features to improve conversations:
- Pin a conversation to the top of the conversation list so that you can quickly get to it. Just Control-click the conversation to open a shortcut menu, then choose Pin.
- Help bring your message to the attention of a group member: Either click their name after you type it, or include the @ symbol before their name: “@Jocelyn, see you then!” When you mention someone, their name is highlighted in the message, and they will receive a notification letting them know they’ve been mentioned.
- Create an inline reply to a specific message in a conversation: Control-click the message to open a shortcut menu, then choose Reply. Or click a bubble to select it, then press Command-R.
- Use iMessage apps to add effects to your message.
Use iMessage apps
Starting with macOS Big Sur, Messages includes iMessage apps near the message field. Use it to choose items from your Photos library, add Memoji stickers, add trending GIFs using #images, and use Message Effects such as balloons, confetti, or lasers.
Add a tapback to a message
A Tapback is a quick response that expresses what you think about a message, such as that you like it or think it's funny. Your Tapback is visible to everyone in the conversation who is using iMessage.
- Control-click a message bubble to open a shortcut menu.
- Choose Tapback from the menu.
- Click a Tapback to add it to the message bubble.
Here's another way to add a Tapback: Click a bubble to select it, then press Command-T.
Use Siri to send messages
You can also use Siri to send, read, and reply to Messages. Examples:
- ”Send a message to Susan and Johnny saying I'll be late' or ”Tell Johnny Appleseed the show is about to start” or ”Text a message to 408 555 1212.”
- ”Read the last message from Brian Park” or ”Read my new messages.”
- ”Reply that's great news” or ”Tell him I'll be there in 10 minutes.”
Send text messages to anyone
If you have an iPhone with a text messaging plan, learn how to set up text message forwarding so you can send and receive SMS and MMS messages from your Mac.
Delete a message or conversation
When you delete a message or conversation, it's permanent: You can't get it back.
Delete a message
- Click a message bubble to select it.
- Choose Edit > Delete.
Delete a conversation
- Control-click a conversation to open a shortcut menu.
- Choose Delete Conversation.
- Click Delete.
FaceTime is not available in all countries or regions.
How To Use Messages On Mac
Two decades ago this week, the first version of Mac OS X hit shelves. We're not talking figuratively. The software was sold direct to consumers on disk, with a suggested retail price of $129 (roughly $190 today, adjusted for inflation).
Back in 2001, Mac OS X 10.00 Cheetah was a rough-around-the-edges break from the ageing Classic Mac OS, which had much of its origins in the original Macintosh’s System 1 software. In the years since, the platform has undergone two architecture shifts (PowerPC to Intel, and now Arm) and matured to the point where it commands nearly 10 per cent of desktop market share globally.
Getting there, however, wasn’t easy.
From big problems to big cats
The story of Mac OS X didn’t start in 2001, but rather in 1985, when Steve Jobs was ousted from Apple following a failed boardroom coup, and multiple product flops. The Apple Lisa project was a dismal failure, selling just 10,000 units. The Macintosh, although infinitely more successful by comparison, failed to slow the ascent of IBM in the PC market, and didn’t meet the company’s lofty sales goals.
Although Jobs was no longer part of Apple, he remained involved in the computer industry, later founding NeXT Inc, which aimed to build workstation-class machines for the higher education market. Its first computer, revealed in 1988, was a powerful (albeit excruciatingly expensive) cube of black aluminium based on a 25MHz Motorola 68030 CPU and 68882 FPU, with 8MB RAM and an optional 330MB or 660MB hard disk. It came with a bespoke UNIX-based operating system called NeXTSTEP that was founded on the Mach and BSD kernels, with object oriented programming principles throughout.
It was revolutionary, but that wasn’t enough to overcome its steep $6,500 ($14,500 in today’s money) asking price. Universities didn’t bite – although the hardware was used to develop the first web browser and server, as well as id Software’s Doom and Quake. By 1993, NeXT had left the hardware business to focus on porting NeXTSTEP to IBM-compatible PC, as well as PA-RISC, SPARC, and the Motorola 68k architectures.
Apple had its own problems, too. The Macintosh was stagnating. Windows 95 – which combined the previously separate DOS and Windows software – proved to be a roaring success, helping Microsoft expand its market share. When it arrived in 1995, Windows 95 was highly usable for first-time computer owners, and had features Mac OS 7 simply lacked, like preemptive multitasking. Separately, a disastrous decision by then-CEO Michael Spindler to license Mac OS 7 to third-party manufacturers resulted in the company’s high-margin hardware sales shrinking further.
The Next Step
By 1997, Apple was mere weeks away from bankruptcy. As a Hail Mary, CEO Gil Amelio (who replaced Spindler in 1996) acquired NeXT, bringing Jobs back to the company he founded from a Los Altos garage. While Jobs (who would assume the top role the following year) would ultimately nurse the company back to health, Apple was most interested in the NeXTSTEP operating system.
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READ MOREYou see, Mac OS was, at the time, stagnant. Whereas Windows had made leaps and bounds in terms of things like peripheral support and the internet, Apple had yet to implement basic system-level features like pre-emptive multitasking, multithreading, and protected memory. During the Amelio years, Apple had attempted to create a new operating system on a clean-sheet kernel called Nukernel, but it died in the fiery pits of development hell.
With Jobs at the helm, work started on a new operating system based on NeXTSTEP. The old Mac OS 9 nanokernel was replaced with Darwin, itself a direct descendant of the NeXTSTEP kernel. Other NeXT features - like the use of object-oriented programming, the Objective-C language, and the Dock - also made an appearance. It was a clean break with the past, with a brand new interface dubbed Aqua, and APIs that would allow developers to port their existing software.
The full release version of Mac OS X 10.0's UI (click to enlarge)
This, ultimately, became Mac OS X 10.00 Cheetah. And while its legacy continues to this day, the initial launch was somewhat underwhelming. It lacked feature parity with Mac OS 9, with DVD playback and CD burning unavailable at launch. Despite the release of a public beta, many developers (including Microsoft and Adobe) hadn’t updated their software to use the Aqua APIs. And it was dog slow, particularly when running applications using the backwards-compatible Classic APIs.
Got The Message Mac Os Catalina
Worse, while many had hoped the Unix foundations and protected memory of Mac OS X would improve stability when compared to its predecessors, the software was rife with fatal bugs, which frequently presented themselves when using external peripherals.
The road since travelled
Teething problems with Mac OS X Cheetah didn’t stop Apple’s upward trajectory, and many of these issues were resolved in later releases. The next release, Mac OS X 10.1 Puma focused on performance improvements and improving feature parity with the Classic Mac OS, and was offered as a free update to existing users.
The next major update came in 2002. Mac OS X 10.2 Jaguar fixed the long-standing issues with printer support through the release of CUPS – the Common Unix Printing System – which was subsequently open-sourced and is now widely used across the Linux sphere. By that point, Apple was so confident in Mac OS X, Jobs performed a mock funeral for the Classic Mac OS X on stage at the company’s Worldwide Developers Conference.
At the time, Mac OS X was exclusively available for the PowerPC platform. By the decade’s halfway point, it was struggling to compete with chips from Intel in key metrics like power consumption. IBM, which built PowerPC chips on behalf of Apple, was manufacturing on larger nodes than those used by Intel, which was already transitioning to 65nm. Whereas it once enjoyed a competitive edge in processing power, Apple was faced with the prospect of losing that advantage.
And so, in 2005, Apple announced the transition to Intel, starting with Mac OS X 10.4.4 Tiger. This had been on the cards for some time. For each version of Mac OS X released, Apple had secretly created an x86 port, so there wasn’t much re-architecting required internally.
Apple had flirted with a move to Intel in the past. Rhapsody OS, which later became Mac OS X Server 1.0, was released for both PowerPC and x86, with versions for IBM RISC System/6000 and DEC Alpha architectures considered. Additionally, the foundational basis of Mac OS X, NeXTSTEP, was also available for Intel processors. This preparation and experience allowed Apple to recognise the writing on the wall and pivot.
As transitions go, the shift to Intel was as painless as could be, especially compared to the jarring leap from Mac OS Classic to Mac OS X. Legacy apps were able to run via the Rosetta compatibility mode (which was later discontinued in 2012). Developers could target both PowerPC and Intel platforms with universal binaries. And Apple offered developers a rental “transition kit” ahead of the public launch, giving them a head start.
In retrospect, this experience informed Apple’s next platform shift, with the company moving from Intel to its own Arm-based Apple Silicon processors in 2020. It has used the same playbook, down to the developer tools and pre-release transition hardware.
Plus ça change
In the two decades since the launch of Mac OS X, a few things have changed. Objective-C is declining in popularity, with Apple’s syntactically nicer Swift programming language gathering pace. The name changed a few times too, with Apple re-branding the system OS X in 2012, and finally macOS with the launch of version 10.12 Sierra. We’ve seen the launch of the Metal graphics API, which provided better rendering performance for games and other visually-intensive apps, as well as the inclusion of iOS and iPadOS features, like Siri.
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READ MOREBut the foundations first introduced in 2001 are still there, from the UNIX underpinnings to the NeXTSTEP Dock. While Windows has undergone multiple UI changes, macOS has largely remained mutually intelligible with its predecessors. As a collector of retro Apple kit (your correspondent has around 30 machines, ranging from a Mac OS 7-era Performa, to various post-Jobs PowerBooks and iBooks), it’s amazing to see how little has changed. I can use an iBook G4 running Mac OS X 10.3 Jaguar and feel just at home as I would with a latest generation M1 MacBook Air.
And that is the story of Mac OS X. It didn't seem like it would make it, but getting the fundamentals right – dare we say it even more than the cult of Steve Jobs – matters. ®