![First Generation of Computer from 1940 to 1956 | Hardware and Software Technology using in first generation of computer | Advantages, Disadvantages and Application of First Generation Computer First Generation of Computer from 1940 to 1956 | Hardware and Software Technology using in first generation of computer | Advantages, Disadvantages and Application of First Generation Computer](https://generalnote.com/Computer-Fundamental/Generation-of-Computer/First-Generation-of-Computer.jpg)
First Generation of Computer from 1940 to 1956 | Hardware and Software Technology using in first generation of computer | Advantages, Disadvantages and Application of First Generation Computer
![Old Photos of the First Generation Of Computers | Computer generation, Old computers, Computer history Old Photos of the First Generation Of Computers | Computer generation, Old computers, Computer history](https://i.pinimg.com/originals/d0/fd/8d/d0fd8dd9db95db92ae2791f2cca8e897.jpg)
Old Photos of the First Generation Of Computers | Computer generation, Old computers, Computer history
FIRST GENERATION COMPUTER ( 1945 - 1955) First generation computer used vacuum tubes as memory devices. The computers were large size and very costly and used the assembly language for programming. ***Colossus
![First Generation of Computer from 1940 to 1956 | Hardware and Software Technology using in first generation of computer | Advantages, Disadvantages and Application of First Generation Computer First Generation of Computer from 1940 to 1956 | Hardware and Software Technology using in first generation of computer | Advantages, Disadvantages and Application of First Generation Computer](https://generalnote.com/Computer-Fundamental/Generation-of-Computer/vacuum-tubes.png)