What is computer? 

Computer is an electronic device which is capable to receiving data and performing a sequence of operation in accordance with a predetermined but variable set of procedural instructions to produce a result in the form of information or signal


Types of computer

1) Analog computer 

2) digital computer 

3) hybrid computer


Analog computer

1) -- Analogue computer is used mostly in medical science

2) --This very kind of computer works on continuous data values for example if you have a calculate the pressure or something similar then kind of Technology having will be useful


Digital computer

1) -- Digital computer are the most commonly used computer on a digital technique which is widely used and preferred now a days

2) --This kind of computer used microprocessor technology which is quite digital and able to calculate and execute millions of instruction within a second


It has four types

1) Micro computer

2) Minicomputer 

3) Mainframe computer

4) super computer


Hybrid computer

1) --The kind of computer come with both characteristics digital and analogue are called as hybrid computers

2) --This is used there where it needs to calculate both the digital and analogue data for example in hospitals