On July 1, 1937, the first ever computer was made. It was called the Mark 1 and it was made by IBM.
The Mark 1 was a huge machine. It was over 8 feet tall and took up a whole room. It had over 1,000 parts and weighed over 1 ton.
The Mark 1 was used to do mathematical calculations. It could add, subtract, multiply, and divide. It could also solve equations.
The Mark 1 was very slow. It could only do about three calculations per second.
Despite its shortcomings, the Mark 1 was a groundbreaking invention. It was the first computer to be made commercially available.
When was the 1st computer used?
As early as 1801, Joseph-Marie Jacquard created a loom that used punched cards to direct the weaving of patterns. This was the first use of a machine to automatically carry out a task. In 1876, Charles Babbage designed a machine called the Analytical Engine, which could be programmed to perform any calculation that could be done by hand. However, the machine was never completed.
In 1937, John Atanasoff and Clifford Berry developed the first electronic computer, called the Atanasoff-Berry Computer (ABC). However, this machine was not actually built until 1973. In 1941, Konrad Zuse designed and built the first programmable computer.
In 1943, the first computers were used in the war effort, to help with the code-breaking process. In 1946, the Electronic Numerical Integrator and Computer (ENIAC) was completed. This was the first general-purpose computer.
Who made the first real computer?
The first real computer was created by John Atanasoff and Clifford Berry in 1939. It was called the Atanasoff-Berry Computer (ABC) and was the first machine to use binary digits (0s and 1s).
What is first computer virus?
The first computer virus is widely considered to be the Brain virus, which was created by two brothers, Joel and John Martin, in 1986. However, there were several earlier viruses, including the Elk Cloner virus, which was created in 1981.
The Brain virus was a boot sector virus that infected floppy disks. It would replace the boot sector on the disk with its own code, which would then be executed when the disk was booted. This virus was relatively simple, but it was the first virus to cause widespread damage.
The Elk Cloner virus was also a boot sector virus, but it was much more sophisticated than the Brain virus. It was able to spread to other disks and to rewrite the boot sector on infected disks. It also displayed a message on infected computers.
The first computer virus was not actually created for malicious purposes. It was simply a prank that was played on a computer science professor at the University of Delaware. The virus was created by two students, Rich Skrenta and Bob Thomas, and it was called the Morris worm.
The Morris worm was a self-replicating virus that infected Unix computers. It was released into the internet in 1988 and it quickly spread to thousands of computers. The virus was able to replicate itself by exploiting a vulnerability in the Unix operating system.
The Morris worm caused considerable damage, and it is estimated that it cost millions of dollars in damages. It also resulted in the first computer security incident report.
The first computer virus was not actually a virus, but a worm. A virus is a program that can replicate itself and spread to other computers, while a worm is a program that can spread to other computers without the need for a host program.
The first computer virus was not actually created in 1986, but in 1981. The Elk Cloner virus was created by a high school student named Richard Skrenta.
The first computer virus was not actually created for malicious purposes. It was created as a prank by two students at the University of Delaware.
What is the first computer name?
The first computer name was ENIAC, which was short for Electronic Numerical Integrator and Calculator. It was developed by John Mauchly and J. Presper Eckert at the University of Pennsylvania in 1946.
Who invented computer virus?
The first computer virus is widely believed to have been created by Rich Skrenta in 1981. He was a young, self-taught computer programmer who was working as a summer intern at the Pittsburgh-based software company Silicon Graphics.
One day, Skrenta came up with an idea for a new type of program that would copy itself from machine to machine, and he decided to call it a virus. At the time, computer viruses were still a new and relatively unknown concept, and most people had no idea what they were.
Skrenta wrote the first computer virus, called Elk Cloner, and released it into the world on February 3, 1981. Elk Cloner was a simple program that would infect Apple II computers and copy itself to floppy disks.
When someone loaded an infected disk into their computer, the virus would run and display a short poem. Elk Cloner was not particularly harmful, but it was the first ever computer virus and it started a whole new genre of software.
Since then, computer viruses have become increasingly complex and dangerous, and they have caused billions of dollars in damage worldwide. The creators of some of the most famous computer viruses include John McAfee, creator of the McAfee antivirus program, and Russian hacker Alexey Belan, who was responsible for the creation of the BlackEnergy malware.
What did the brain virus do?
What did the brain virus do?
The brain virus did many things to the brain. It caused the brain to swell, which made it difficult for the brain to function. The virus also caused the brain to release harmful chemicals, which can damage the brain. Additionally, the virus caused the brain to release chemicals that can cause seizures.
Who created virus?
Who created virus is a question that has been asked for many years. The answer to this question is still unknown. However, there are many theories about who created the first virus.
One theory is that the first virus was created by a scientist in Russia in the late 1980s. This scientist allegedly created the virus to target computers in the United States. However, there is no proof that this is true.
Another theory is that the first virus was created by a group of students in Pakistan in the early 1990s. This group of students is said to have created the virus as a prank. However, there is no evidence to support this theory.
It is still unknown who created the first virus. However, there are many different theories about who it could have been.