Computer Generations

1. The Third Generation (1965-1970)

1.1. 1- integrated circuit

1.2. 2- small size

1.3. 3- costs dropped

1.4. 4- softwer packages

1.5. 5- laser printer and floopy disks are productd

2. The Fourth Generation ( 1971-1980 )

2.1. 1- use micro processors

2.2. 2-electronice board

2.3. 3- net work

2.4. 4-smaller in size

2.5. 5-large storage

2.6. New Topic

3. The Fifth Generation (1981 to future)

3.1. 1- introduse Pc

3.2. 2- Graphis user interface

3.3. 3- note book computers

3.4. 4- internt wep page

3.5. 5- Artificial intelligense

4. The first Generation ( 1946-1958)

4.1. 1- Very big size

4.2. 2- use vacuum tubse

4.3. 3- Very heavy weight

4.4. 4- Very slow

4.5. 5- need cooling system

4.6. 6- hige cost

5. The Second Generation ( 1959-1964 )

5.1. 1- use transistors

5.2. 2- small size

5.3. 3- less power

5.4. 4- reduce cost

5.5. 5- processing increased

5.6. 6- use languages: Fortran , Coble