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Computers

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Created on May 30, 2023

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Transcript

Computer

index

History computer ----------------- pág.3,4 Functions / utility -----------------pág.5 Components -----------------------pág.6 Advantages ------------------------pág.7 Disadvantages --------------------pág.8,9

The invention of the modern computer involves several important milestones throughout history. Charles Babbage designed the Difference Engine and the Analytical Engine in the 19th century, establishing the foundations for programmable computers. The use of punched cards in the 19th century automated repetitive tasks. Electronic valves, developed in the 1930s, enabled the emergence of electronic computers like the Colossus and the ENIAC.

the history of computer invention

In 1947, transistors were invented, replacing valves and making computers smaller and more efficient. These milestones led to the development of subsequent generations of computers, such as integrated circuits and microprocessors. Today, computers are powerful, compact, and connected in networks.

The history of computer invention

Functions / Utility

- Data Processing - Communication - Data Storage - Content Production - Entertainment - Education - Automation and Control

Components

- Processor (CPU) - RAM Memory - Hard Drive (HD) - Motherboard - Graphics Card (GPU) - Power Supply - Monitor - Keyboard and Mouse

advantages

Computers offer several advantages, such as speed and efficiency in processing information, storage and retrieval of data, global communication through the internet, task automation, access to a vast amount of information and online resources, production and creation of digital content, and accuracy in data analysis. These advantages make computers essential in the modern world, driving technological advancements and improving efficiency and quality of life for individuals.

disadvantages

Despite the numerous advantages of computers, there are several disadvantages associated with their use. Excessive computer use can lead to dependency and social isolation, while prolonged use can result in health issues such as musculoskeletal problems, vision problems, and obesity. There are also risks to security and privacy, with hackers and malware posing threats to personal data. The complexity of computers requires technical knowledge and skills, which can be a challenge for some users.

disadvantages

Dependence on electricity and infrastructure can disrupt computer usage, and the manufacturing and disposal of computers have significant environmental impacts. It's important to be aware of these disadvantages and take steps to mitigate their negative effects, such as managing computer usage, practicing cybersecurity measures, maintaining good posture, and properly recycling electronic equipment.