Hi Learners! Here, we are going to explain about all possible stuffs about various advantages and disadvantages of operating system; as well as why to get importance of operating system in the real life with ease. This is unique article over the internet. I hope that at the end of this post; you will definitely fully aware about pros and cons of operating system without any hassle.
Importance of Operating System
Operating system has more importance for the all computer system because every types of Computers are lifeless without using the operating system because operating system allows the interface for interacting between the users and all software which are installed on the operating system.
O/S helps the transformation all programs into process for executing the instructions, and it has responsible for synchronizing of all process.
Operating System can also manage all types of interrupts.
O/S implements all types of scheduling techniques such as first come-first served, Round robin, Priority scheduling and shortest job first scheduling etc for scheduling the all process in CPU for execution.
It helps to destroy the external fragmentation.
O/S has responsible for distributing all data over entire system.
O/S gives the permission for demanding paging as well as prepaging.
It has no required to fragmentation.
It helps to map all pages in effective manner.
O/S allows sharing one piece of data with many users.
It also can share different resources like as Printer, Fax etc.
O/S can be updated time by time without any hassle.
It provides the flexible interface for installing all types of games and software, and can run easily them.
Some O/S provides the protection from dangerous files and virus such as Windows defender in Window O/S.
Numerous O/S are available in open source such as Unix/Linux. Operating System can be run easily on computer system without any cost (Free).
Here, we will spread the light on limitation (cons) of operating systems.
It has enlarged memory access times such as page table lookup.
Need improvement with using TLB.
Required guarded page tables.
Need more memory for memory management.
Need internal fragmentation.
Page Table Length Register (PTLR) has to bound with virtual memory size.
It required more improvement in multilevel page tables and variable page sizes.
Unknown users can be used your system without your permission.
If operating system get fault then your data can be destroyed from O/S.
It is very difficult task for providing the entire protection from all viruses because any threat can be inserted any time.
Summing Up
Through this article, you have been completely aware about various advantages and disadvantages of operating system; as well as why to get importance of operating system in the real life with ease. If this post is valuable for you, then please share it along with your friends, family members or relatives over social media platforms like as Facebook, Instagram, Linked In, Twitter, and more.
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