Computer Basics

Computer: 

Common Operating Machine Purposely Used for Technological and Educational research.

Computer Components:

1. Storage Unit        
2. Control Unit        
3. Arithmetic & Logical Unit  
4. Input Unit 

5. Output Unit

CPU Components:

1. Control Unit 
2. Arithmetic & Logical Unit (ALU)

3. Storage Unit

Memory & Storage Unit:

1. Cache memory 
2. Primary Memory / Main Memory

3. Secondary Memory

- A bit is the shortest storage unit in computers which charts given below.
Bit = 0 or 1 single binary digit

1 Byte         = 8 Bits

1 Kilobyte(KB) = 1024 Bytes

1 Megabyte(MB) = 1024 Kilobytes

1 Gigabyte(GB) = 1024 Megabytes

1 Terabyte(TB) = 1024 Gigabytes

1 Petabyte(PB) = 1024 Terabytes

1 Exabyte (Eb) = 1024 Petabytes

 

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Introduction

This is my first blog and I am glad to start it from India. I am a graduate student of Pharmacy but my dream was to take me to the IT world so I found an internship at UCCI and I am glad that I joined this institute. In this blog, I will teach you some basic computer topics which help you to grow your knowledge in the IT world and I am also a Professional Digital marketer(SEO & SMM), Graphic designer, MS Office Specialist, So I give some services so you can find them in my blog pages.

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