Most of us are living on computers today as we spend most of our time on the desk with our personal computers.Microsoft Windows is the worlds most popular and largely used operating system.I am also using it.There are many more using Microsoft Windows.The windows registry is a big registry or a database listing that contains all the settings , options and configurations of your Microsoft Windows Operating system.Anything and everything you do with the PC , gets updated in your registry.That is why Windows by default hides many system files that are related to registry so as to make it sure that you don’t accidentally delete them or edit them.However , many a times the registry gets corrupted by some action of ours.That is when a good windows registry cleaner will come to help.UniBlue offers this free registry cleaner called “Registry Booster 2009″.Just download it,scan your PC and your registry errors are all fixed in a matter of two minutes.After all, UniBlue is an Microsoft gold certified partner.So , you don’t have to worry about their service and can very well rely on them for your PC registry problems.With Uniblue , you are always ready to have the best services.Happy Computing!!
The advent of the Internet and the World Wide Web has tremendously increased the raise of the number of people using computers.No doubt , this is the computer era and people here after are going to use computers in all spheres and activities of life.You may be already having an Personal Computer for yourself.Having a personal computer these days is no great deal.There are times when you want an important word document that is in your system at home and you are far far away from your home.Also , to maintain and manage your computer is a real bid deal.Hardware crashes , viruses , Trojan horses , malware ,spyware , adware , and so on.You need to be beware of those stuffs and maintain your system.Having said that , it is not easy to have the problems rectified ourselves.You need professional support for that.Remote PC is one of the greatest and leading remote access service provider for your computer systems.Whoever you are?Whatever you do?They will provide service for you.With their service you can access your systems from any other location remotely.They have it all covered for individuals and also for the small business people.You don’t have to carry your system to get it fixed anymore.Sit back at your home in a luxurious posture on the sofa and the support personnel will remotely access your machine for troubleshooting it.It is simple and easy with www.remotepc.com.
computer viruses are programs that can replicate,duplicate and copy itself by rapid multiplications without the users knowledge and permissions.In the recent times many adwares,malware and spywares are also classified wrongly into viruses but there is a distinct difference between them.Whats special about computer viruses is that they may multiply themselves as well as inject that factor into other healthy files thereby making them also viruses.The spread of viruses from one system to another is only by means of contact either by means of networks, internet and LANS or by means of removable memory devices like USB disks, floppy disks, Compact disks and so on.With the advent of the Internet and the World wide web, almost all the personal computers are connected to the Internet thereby easing the chance of virus attacks.The viruses can also transfer via e-mails,chat programs,file sharing programs and so on.In the early 1970s ,the Creeper virus was the first one detected in the ARPANET, the primitive form of the Internet what we know today.It displayed the text message ” I’M THE CREEPER : CATCH ME IF YOU CAN.”after infecting the system via the ARPANET.Now a days there are advanced forms that you might have noticed that sends links to other websites to your mailing list every now and then when you are online using that chat client.
The computers are classified based on many factors and criteria.One of the major criteria for the classification of computers is the size of the computers.On that basis, computers are basically classified into the following four types namely- Micro computers,Mini computers,mainframes, and super computers.Micro computers are the personal computers that we generally use at homes.They are also called by some people as Micros.Mini computers cast a bit more than the micro ones but are far ahead in speed when compared to them.They vary in size from a desk top model to a small file cabinet.They are generally used to cater the needs of multiple users simultaneously.They are called as Minis by many.Mainframes as, the name implies are used on a large scale jobs in organizations and factories.They have enormous storage and other special capabilities.They vary in sizes and performances.They are expensive, but larger, quicker and smarter than their counterparts.They also support multiple users.Super computers belong to the pinnacle of this classification.They are the best in the business.They can perform billions of calculations in an instant.They are used in various fields such as weather forecasting,aircraft designing, and so on.
Welcome to the wonderful world of the computers!Computers are one of the greatest achievements of mankind.computers were generally considered to be very large and expensive curiosities that would have a little impact on the day-to-day lives.However, the rapid rate at which IT is currently advancing and the wide range at which computers are available at maximum efficiency at minimal costs, it has made a very big difference to one and all.From their beginning in science laboratories and research establishments,computers have become essential for modern business and industry.Today, their presence is felt in all walks of life.
A few examples of their usage are Railways and airways reservation,students marks processing,weather forecasting,producing movies,music for entertainment,better medical care for patients.
They are not only used for processing information, but also for innumerable other uses.So, the question that arises in our mind is what is a computer? A computer can be best described as fast and accurate data manipulating machine,designed to accept and store data, process them and produce results under the direction of a stored set of instructions.It is much more than a fast calculator.It can also perform many additional tasks like copying,moving,comparing and also non arithmetic operations.It accepts user data and instructions,stores data,performs logical operations,outputs them to the user on the screen or any other apt device, transfers data and much more.