What is a computer
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1,111,111 TRP = 11,111 USD
1,111,111 TRP = 11,111 USD
1,111,111 TRP = 11,111 USD
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A computer is an electronic device that processes data to perform tasks via hardware (physical components like CPU, RAM, and storage) and software (programs/apps). It operates on binary code (0s and 1s) and follows input-process-output cycles.
Key Features:
Types:
Personal Computers (PCs): Desktops, laptops.
Servers: Manage networks/data.
Supercomputers: Solve complex calculations (e.g., weather forecasting).
Components:
CPU: “Brain” executing instructions.
Memory (RAM): Temporary data storage.
Storage (HDD/SSD): Long-term data retention.
Functions:
Runs applications (word processors, games).
Connects to the internet for communication/research.
Automates tasks via programming (Python, Java).
Evolution:
Early computers (1940s) filled rooms; modern devices are pocket-sized (smartphones). Advancements like AI (ChatGPT) and quantum computing push boundaries.
Impact:
Revolutionized education, healthcare, and business by enabling efficiency, global connectivity, and innovation