​Computers in the Workforce:
Computers and automation have increased productivity and created new tech-based jobs, but they have also led to job losses in areas where machines can replace human labour. This raises concerns about unemployment and retraining in many industries.

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Automated Decision Making:
Systems such as credit checks and recruitment tools now make decisions automatically using algorithms. While this can save time and reduce human bias, it can also lead to unfair or inaccurate outcomes if the data or programming is flawed.

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Artificial Intelligence (AI):
AI allows machines to learn and make decisions without explicit human control, improving fields like healthcare and transport. However, it also raises ethical questions about accountability, job loss and the potential misuse of intelligent systems.

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Environmental Effects:
Computers require energy to manufacture, use and dispose of, contributing to electronic waste and carbon emissions. Recycling and energy-efficient design can help reduce the environmental impact of modern technology.

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Censorship and the Internet:
Some governments and organisations restrict access to information online to control what people can see or share. While this can protect users from harmful content, it can also limit freedom of expression and access to knowledge.