Operating System

An operating system act as an intermediary between the user of a computer and computer hardware. The purpose of an operating system is to provide an environment in which a user can execute programs in a convenient and efficient manner.

An operating system is a software that manages the computer hardware. The hardware must provide appropriate mechanisms to ensure the correct operation of the computer system and to prevent user programs from interfering with the proper operation of the system.

An Operating system is a program that controls the execution of application programs and acts as an interface between the user of a computer and the computer hardware.

 A more common definition is that the operating system is the one program running at all times on the computer (usually called the kernel), with all else being applications programs.

 An Operating system is concerned with the allocation of resources and services, such as memory, processors, devices and information. The Operating System correspondingly includes programs to manage these resources, such as a traffic controller, a scheduler, memory management module, I/O programs, and a file system. 

Operating system performs three functions:

 1. Convenience:  An OS makes a computer more convenient to use.

 2. Efficiency: An OS allows the computer system resources to be used in an efficient manner.

3. Ability to Evolve: An OS should be constructed in such a way as to permit the effective development, testing and introduction of new system functions without at the same time interfering with service

Introduction.

Due to overgrowing population there are crisis of many things. Government can’t supply everything we need. There are many bad impacts of over population. Unemployment is also the bad impact of this. Many skilled and non-skilled peoples are jobless nowadays. So, it is hard to survive family. Thus, many employment opportunities are being encouraged nowadays but not available to all peoples. So, online jobs can be a great alternative of works. It not only helps to get certain pocket money but it also helps to earn more and run a family smoothly.

Online jobs are the types of jobs which are completed with the help of electronic devices. It can be done from home, office or anywhere. These are the source of money for students, house wives or anyone. All you need to have are computer and fast internet.

 There are many types of online jobs we can find. To do online job is not a greater task but to find a real website to do is. We can find many scam sites in the internet. So, until you know that website is real, you must not work in it. You can join many forums about online jobs to have ideas about this.
The jobs are very simple to do. If you want to earn some extra money then online jobs may be your best way to earn. I’ll soon be posting the types of online jobs we can find. Till then, stay tuned.
Enjoy and Earn.

Thank You.

Online job Types

Well we can find many types of online jobs in the internet. If you are not registered in any company and if you are working independently then you’ll find various types of online jobs in internet. Some needs special skills and some doesn’t require it. The basic thing you need is you should be capable to understand and write English. Some of the types of jobs and ways to earn are listed below:
Simple Jobs: There are site which provides the works which doesn’t need special skills. You can earn a little from this type of sites. The job includes simple sign up, reading mails, comment on blog, facebook shares, twitter repost, etc.
Answering Questions: There are many sites which pays you for giving your advice or opinion. Everyone has good knowledge about something. Use your skill and earn some money in internet.
Online Surveys: You may be amazed to hear about this type of online jobs. But for sure you’ll be paid for completing online surveys. There are many sites which pays you for completing online surveys in their sites.
Freelancing: Do you have skills in any field? Give the service from computer and earn money now. You can be a freelancer. The skill includes programming, article writing, web development, etc.
Sell images: Are you a good photographer? If yes then you can make money online by selling you photographs but it must be of good quality. There are many sites which offers to buy or sale images online.

Sell products: Now you can earn online by selling your products online. You can sell the things that you are not using or the things that you don’t need. You can sell everything via internet.
Sell your designs: Now you can make money online by selling your own designs and arts. You can design anything like e-t-shirts, clothes, arts, etc and sale it in the internet.
Buy Stocks Online: Do you want to buy stock online? To earn from stocks all you need is to invest certain money. There are sites which offer investment in stocks. You just need to have certain amount to invest.
Sell E-book: Are you a good writer? If yes then write some useful things like story, poem, fiction, article, etc. Make them a e-book and sale them online. It only doesn’t help you to earn money but also helps you to establish as a writer.
Donation button: If you own a website with free contents then you can add donation button in your site which encourages viewers to help you on managing your site/blog.
These are the few types of jobs you can find online. There are other jobs also which I haven’t included here. I’ll be soon posting the sites where you can find these types of jobs.  Till then stay tuned. Enjoy and earn.
Thank You.