Softwares @Myojo-Kai

Each and every computer user wants to have the super speed in his computer. As a result, memory upgrade for computer has become the most vital thing for every professional. Here are some of the reasons to upgrade the system.

1. Fast running of programs: If the RAM of the computer is efficiently working and is fully compatible with the other hardware components, then the system can work at much higher speed. Also, the computer waiting time will be significantly reduced.

2. Multi-tasking: If many tasks had to be performed on the computer simultaneously, then RAM must function properly. Concurrent running programs on the system can be easily supported by a good RAM.

3. Better Entertainment: If the memory of the system is low, then heavy application like games and other steaming media application will take time to load and run and also degrade the overall computer’s performance.

4. Full utilization of other hardware and software: There are many hardware components and software which can’t be used because of low memory of the system.

5. High data access speed: Processor can access the speed at considerable high rate.

Before we can comprehend how a computer virus works, it is important to realise what a virus does when it attacks the human body. A small organism, a virus is only able to reproduce itself within another living cell or body. It is typically harmful to the cell or body in which it lives, and is the cause of many illnesses and diseases.

The word virus literally means ‘poison’ in Latin and that is basically what it is - a ‘poison’, able to reproduce itself within another cell or body and an example of an illness caused by a virus is hepatitis. In relation to computers, a computer virus is a harmful computer program which is able to duplicate and spread itself within a computer or computer network and will damage files or the computer itself. Usually the computer virus is hidden within a program, file or document which means it can be anywhere on your pc.

There are some clever individuals who have nothing worthwhile to do with their time that create and spread these computer viruses. Causing havoc is the main reason for doing this. The computer virus has the ability to spread and ‘contaminate’ other computers, files or documents, similar to a common virus like the flu (which spreads from person to person). Computer viruses can affect every part of the computer preventing it from working properly. It can spread itself through the Internet and through local computer networks, as well as through removable storage devices such as memory sticks and floppy disks. It can be unknowingly spread to other computers by the computer user since it is hidden and therefore hard to detect.

A computer virus works similarly to viruses (like the flu) that make a person sick. The amount of damage caused by a ‘digital virus’ is dependant upon what it has been instructed to do. Macro Viruses, Email Viruses and Trojan Horses. You will be able to control the security of your computer when you understand the fundamentals about computer viruses.