Purpose of windows os

Microsoft Mobile 6 was launched in February Integrated with the stylish-looking keyboard was still a loss comparing to iPhones. Windows 7 uplifted all the errors of Windows Vista and came with the new name windows 6 view. This was an extremely powerful windows operating system. Several offices are still using this till now. This was supposed to upgrade windows 7 to windows In the year windows launched its all-new Windows phone.

Embedded with so many features didn't grasp the market due to its tough competition against the iPhone. Microsoft launched the new operating system with an upgraded UI in the market as Windows 8 after 30 years. Windows 8 contains full-fledged icons showing on the desktop without the start button which remain different from its all old versions. You have the option to easily upgrade Windows 8 to Windows Microsoft originated Windows 8 as the equivalent of the program of windows mobile phones.

It has numerous features. Microsoft implements this characteristic such as computers, tablets, mobile updates back then in It possesses some modifications such as the start menu. Window 8. The latest version of windows is fantastic. Which is supposed to be launched near the end of March or April Share a Post. Are you sure you want to leave and discard your draft?

Go back Discard. Anonymous User Mar 1 Comments. Various applications or tasks and the number of users doing the tasks are accounted for by OS. This helps to know the number of users and the frequency of application usage. Hence storage can be allocated to the system for those applications that have more usage.

This helps to track the user and also various tasks that take up the storage of the system. The computing system shows some errors due to the changes in the hardware and these errors are logged in the OS. This log helps the user to identify the errors in the hardware or software and to make necessary changes in the system. This prevents the malfunctioning of the computing device. Many users use the computing system. OS helps to collaborate and coordinate the interpreters, compilers, and assemblers.

This maintains the order of the system and the users are not confused with the functioning of various software. The main memory is managed by OS. Several bytes make up the main memory and each byte will have an address. This memory is accessed from the CPU. The program is loaded in the main memory for the program to run efficiently. OS tracks the main memory usage by each application.

Also, OS decides which memory should be allocated to which program and how much memory should be allocated and how many users must be given access to check the memory status.

OS does the process scheduling. It decides the time of each process assigned to the processor and the order in which the processor is accessed. All the activities of process management are done by OS. It also tracks the status of all the processes. This program is done by the traffic controller. When the process is not required, the processor is de-allocated by OS. OS does device management easily. Device communication is carried out with the help of drivers. Time-sharing operating system enables people located at a different terminal shell to use a single computer system at the same time.

The processor time CPU which is shared among multiple users is termed as time sharing. A real time operating system time interval to process and respond to inputs is very small. Distributed systems use many processors located in different machines to provide very fast computation to its users. Network Operating System runs on a server. It provides the capability to serve to manage data, user, groups, security, application, and other networking functions.

Mobile operating systems are those OS which is especially that are designed to power smartphones, tablets, and wearables devices. In an operating system software performs each of the function:. The kernel is the central component of a computer operating systems. The only job performed by the kernel is to the manage the communication between the software and the hardware. A Kernel is at the nucleus of a computer.

It makes the communication between the hardware and software possible. While the Kernel is the innermost part of an operating system, a shell is the outermost one. A monolithic kernel is a single code or block of the program. It provides all the required services offered by the operating system. It is a simplistic design which creates a distinct communication layer between the hardware and software.