1. CSE 101 PRESENTATION Group Members Sk.Moinur Rahman 14204047 Najipa Islam Anika 14204079 Maisha Farzana 14204019 Rayed Hassan 14204028 Riad Hasan 14304109

2. Differences Between Hardware and Software… Let’s Talk About Our Topic…

3. Parts of Computer System HardwareSoftware UserData WhatWhich WhoHow

4. Hardware Physical parts or components of a computer e.g: monitor, mouse, keyboard, etc. tangible physical objects A series of instructions Directs a computer to perform specific tasks or operations Software

5. So Ladies and Gentlemen, What is Software? “A set of directions that tells the computer to do certain tasks.”

6. Types of Software… Application Software System Software -Refers to the operating sytem Combination of: Compilers Loaders Linkers Debuggers -Programs designed for a user to do certain tasks Ex: Word Processor, Database Program, Spreadsheet Program

7. Time for Hardware… A computer system includes Four distinct parts and hardware is one of them. Hardware consists of electronic devices. We can touch and see hardware

8. Types of Hardware… Internal Hardware External Hardware

9. Internal Hardware Surrounded in CPU Casing It runs the computer Consists of storage & communication devices Can save digital data Ex: RAM, Hard Disk, Disk cartridges, Motherboard

10. External Hardware The devices which stays outside Used to operate computer Ex: Monitor, Mouse, Keyboard Input & Storage Output Devices Devices

11. The main differences between Hardware & Software… In most situations computer cannot run without software, requires some important software without which computer cannot run

12. Software is Untouchable, Hardware is Touchable Hardware is the actual component that the computer is made of, software is any system that can be load in computer Software is code or instruction telling computer/hardware what to do The main differences between Hardware & Software…

13. Hardware Software Computer is hardware, which operates under the control of a software Hardware is not affected by computer viruses If hardware is damaged, it is replaced with new one The operations of computer are controlled through software Software is affected by computer viruses If software is damaged or corrupted, its backup copy can be reinstalled

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