A computer system has two main components or characteristics - a central processing unit (CPU) and storage. The CPU is where computer programs are run. Computer programs consist of a series of basic instructions - e.g. add, subtract, multiply, read the keyboard, display on the screen. Storage consists of memory (short term storage) and disk (permanent storage. Hope this helps.
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Well, honey, a computer system is all about processing information and storing data. It's like a digital brain that can follow instructions and perform tasks. So, you've got your processing power and your storage capacity - those are the two main characteristics that make a computer system tick.
there are two main opearating system 1). System Software 2). Opplication Software
The two main components of an operating system are the kernel and the applications. The kernel maintains basic control over the computer's hardware. The kernel contains the CPU, memory and devices. Applications include the network, the user interface and security.
Operating system is interface between computer user and computer hardware.
The two primary objectives of an operating system are:1. to enable running of application programs.2. to manage the different computer resources.
I t interact with computer's bios and hardware I t interact with computer's bios and software