Apple’s history dates back to the 1970s, when it began as one of the pioneers in the field of personal computers, and then it was able to capture a large share of the personal computer market with its innovations in making computer work easier. In this article, we are going to discuss the history of the first Operating system.
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The first Operating system
Contrary to popular belief that the first operating system (PC) Softwares with a graphical user interface was known as Microsoft Windows, it was Apple that introduced the first Mac OS in 1984, opening the way for the use of mice on personal computers because at that time Existing operating systems were presented as a command line (command line similar to the environment you see in DOS operating systems), so there was no longer anything called a mouse.
Apart from providing an attractive and dynamic graphical environment, the secret of Apple’s success in providing operating systems and hardware together can be considered.
The history of the first Operating system
For example, Microsoft is the only manufacturer of the Windows operating system, while computer hardware is provided by completely separate and independent companies. But in the case of Apple, both the hardware and the operating system are designed by Apple.
This coordination and integration in the development and delivery of hardware and operating systems makes Apple users much less troubled than Windows users.
Over the years, Apple has used modern design to decorate the look of its products in a way that looks youthful and fashionable. Including the use of white and transparent colors in products and the use of famous names in the electronic world in making speakers and accessories.
Design of iMac computers
IMac computers are designed in such a way that all the components of the computer are placed inside the monitor. In this product, which is one of the most beautiful computers today, motherboards, hard disks and other hardware components that are usually placed in a separate computer case are skillfully Elegance is placed side by side behind the monitor.
In this new design, there is no more body and everything is summarized in a monitor, keyboard and mouse, which are also wireless. The only cable available is a power cord that plugs into a power outlet on the back of your computer. In this way, the user gets rid of the conflict with the wires and cables. It also takes up very little space on the desktop.
Apple’s goal of the first Operating system
But despite all of these capabilities and Apple’s original goal of expanding the use of Apple computers, the company has less than 3 percent of the global PC market, which is rooted in high cost, lack of software diversity, and monopoly rights. Hardware production by this company.
Disadvantages and shortcomings of the first Operating system:
Single-processing mode (of course in early versions of the operating system) or multi-processing (in later versions), the ability to manage limited memory, no use of protected memory, and the possibility of interfering with newer versions of other operating systems that have new capabilities (such as Network usage) are among the shortcomings of this operating system.
The first file system used in Mac OS was the Macintosh File System (MFS), which allowed only one folder level to be used. Hierarchical), which had a file management tree structure, was replaced.
In connection with the Mac OS file system, it is important to note that it distinguishes it from other operating systems: Most file systems run by DOS, Unix, or others. Operating systems are used, simply considering the file as a series of continuous bytes so that each file needs a program that recognizes what information that file contains.
Contrary to this rule, MFS and HFS consider the file as two separate sections (data section and resource section).
The “Data” section contains information similar to other operating systems (for example, the data section can contain the text of a document or the information of an image file).
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The “Resource” section contains other structural information about the file (such as menu definitions, graphics, sound, or executable code). A file may contain only the resource section (while its data section is empty), or it may contain only the data section (while its resource section is empty), or it may contain both data and resource sections.
A text file can store text in the file data section and information about the type of text formatting in the file resources section. This is done so that, for example, if a program is not familiar with the text formatting format, it will at least be able to read the text itself.
On the other hand, this division causes incompatibility and incompatibility with other operating systems; Copying a file from a Mac file system to a file system other than the Mac’s file resources is lost.
Mac OS X uses a memory management structure and controlled multiprocessing similar to the Unix operating system. The Mach kernel-based operating system is a small operating system kernel developed at Carnegie Mellon University in Pennsylvania during a research project on parallel and distributed computing, and the BSD version of Unix is an object-oriented operating system developed by Steve. Jobs was created and developed at NeXT.
The new memory management system allows more programs to run simultaneously and prevents other running programs from closing due to a program crashing. It is also the second Mac OS to include a command line, although the Terminal Emulator must be run by the user to use this command line.
The Mac OS did not have a command line and the first Mac OS had a command line. It is an A / UX operating system that has stopped development. Various problems have made Mac OS X less user-friendly and more difficult to work with than Mac OS.
These include the need for more powerful hardware to run the operating system, the lack of some operating system features found in previous versions, and some serious incompatibilities with the previous version (because drivers written for Mac OS are not compatible with Mac OS X).
Read more: What is the history of the first Operating system?
Advantages or disadvantages of Mac over Windows:
To answer this question, we first compare the latest version of these operating systems from the perspective of a professional Mac user.
Unlike Windows, Mac is an operating system that does not constantly bother you with various messages and warnings. It is assumes that everything is going well, so there is no need to constantly announce this.
Let me give you an example: Suppose you have a USB mouse connected to your system. On a Mac you will never see a message stating that “your mouse is successfully installed and ready to use!” Connect to your system and all you see is a drive added. Usually on Mac OS X you only get a message when something went wrong.
But Windows …
Windows really insists on always telling you what it’s doing. Connect a device to the system. Tells you the device is connected. Delete something from the system message gives deleted device! And if, God forbid, your system is part of a network and the network has a problem, you will encounter dozens of messages in a row.
You may work with a Mac for hours or even days, but you rarely get along with the operating system itself, but in the case of Windows, things are different.
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