Computer and Electronics is the beginning 19th Century. It is made by a professor named Charles Babbage. He also designed the analytical engine.

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2.  Computer and Electronics is the beginning
19th Century.
 It is made by a professor named
Charles Babbage.
 He also designed the analytical engine.

3.  It is started with a different engine by Charles
Babbage in the year 1822.
 The first generation of the computer from
1937-1946.
 Second computer generation from 1947-1962
 Third-generation 1963-present which
integrated circuit.

4.  The first digital electronic calculating
machines were developed during world war2.
 The second generation computer 1947-1962.
During second generation over 100
computer programming languages were
developed.
 The third generation then came in the 1963-
at present which integrated circuit.

5.  We use a 330-watt power supply (PSU)
 When we first press the power button once the
computer and its components have
received ample power and the power supply
reports.
 Then computer sends a signal (using
transistors)to the motherboard and the
computer processor will clear any data in the
memory registers and give the CPU programme
counter a foo hexadecimal number.

6.  This number is the location of the first
instruction and tells the CPU that it's ready to
process the instruction contained in the basic
input/output system CBIOS.