The Trusted Computer System Evaluation Criteria (TCSEC), the seminal work on the subject, provided the original definition of MAC as 'a means of restricting access to objects based on the sensitivity (as represented by a label) of the information contained in the objects. In certain scenarios, IT or your local IT support might ask you for your computer's assigned name in order to troubleshoot an issue or make software available to you for download/installation. To find your computer's name, select your Operating System from the choices shown below:Get the latest info on new preview builds of Windows 10 as they roll out from Microsoft.
![]() For Computer Information Systems Software Available ToAnd so, we have yet another example of needing to identify precisely which model Mac we want to upgrade (hopefully).So, where does one find all this critical information? Allow me to show you.Depending on whether you use OS X Snow Leopard and earlier, or Lion and later, the details for machine specifications are presented a little differently. As we have seen in OS X upgrades in the past, and more recently when upgrading to Mountain Lion, certain Mac models drop off the support list for the new Big Cat. Armed with this information, there is no question as to exactly which of the many Mac variants you own, and the chances of purchasing the wrong parts are diminished.But there is more to this than concern for hardware parts compatibility. If you would rather copy/paste the serial number, in a moment I will show you another place where you can do this.Getting back on topic… you get your official model designators by clicking on the More Info… button in the About This Mac panel. You should jot this number down, both for support reasons and perhaps for insurance purposes. If you point and click on the "Version" line just below the Apple OS X logo, you will be able to flip through additional information, including the serial number – another vital piece of information. For all OS X users, in the first panel that appears, you are already presented with lots of valuable information: the OS X version number, the processor type and speed, and the amount and specifications of the RAM memory currently installed.Let's pause here a moment while I point out a little-known feature. This is especially important when you call for technical support as you are often asked to provide the information shown here. There is additional information as well. The Mac's Model Name appears in big, bold text at the top. They both provide the same functionality: to furnish you with a wealth of technical information specific to your Mac.Starting with Lion, the "More Info" button leads to more descriptive information than before.As illustrated above, for Lion and later, you will immediately see a panel showing you an overview of your Mac's specifications. Clicking on this button will launch an application called either System Information in Lion and later, or Apple System Profiler for earlier versions (these are located in Applications > Utilities). This opens the legacy panel providing a complete readout of all technical specifications of your Mac. You will then see a field where you can enter the serial number, after which you will be shown the information specific to your Mac.Now, go back to the Overview panel, and click on the System Report button. At the bottom of the page, in the "Other Resources" section, click on the "Check your service & support coverage" link. If you fall in this camp, you can plug your Mac's serial number into a specific page on Apple's support website to gather support and service information about your Mac, such as the official model name and your warranty/AppleCare status.Go to support.apple.com. Users of OS X earlier than Lion will not have this capability directly. There's plenty more information available there, much of which is presented graphically - such as your data storage and memory configurations.For Lion and later, we can see a visual representation of our data storage.Lion and Mountain Lion users should note that you also have tabs for Support and for Service which provide more information specifically for your machine. Rdp client for macFor example, my MacBook Pro's model identifier is: MacBookPro8,2. It always takes a very specific form. It is called the Model Identifier. So, this System Report provided by the System Information and the Apple System Profiler applications is available to all users.Clicking on the "System Report" button presents even more information.Here, in the System Report, is where I want you to notice one other important piece of information that, for example, many RAM memory vendors require before they complete the sale. If you're at all curious about the internal workings of your Mac, or you are in troubleshooting mode, consider perusing all the fascinating information available to you via the About This Mac functionality described in this article.
0 Comments
Leave a Reply. |
AuthorNoelle ArchivesCategories |