What is BIOS, What is RAM & ROM, Types of hardware & software

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BIOS is a firmware that initializes hardware during boot, RAM is volatile memory for temporary storage, ROM is non-volatile memory for permanent storage. Hardware includes physical components like CPU, motherboard, etc. Software includes programs and applications.

BIOS stands for Basic Input/Output System, responsible for initializing hardware during boot
RAM (Random Access Memory) is volatile memory used for temporary storage of data and program instructions
ROM (Read-Only Memory) is non-volatile memory that stores firmware and BIOS settings
Types of hardware include CPU (Central Processing Unit), motherboard, GPU (Graphics Processing Unit), etc.
Types of software include operating systems (Windows, macOS), applications (Microsoft Office, Adobe Photoshop), etc.

What is BIOS, What is RAM & ROM, Types of hardware & software

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What is BIOS, What is RAM & ROM, Types of hardware & software