Computer can do only mathematical work but human can do both physical,Logical.. 2)Human can think in different angle but computer does not 3)Memory capacity is high for computer but normal for human being 4)Human can use computer but cannot use man 5)Computer is Stupid machine for every work we have give commands ,but man to … Read more

Here are two types of printers (a) Impact printers (b) non-impact printers. Impact printers include Dot matrix and Line printer. These printers print output by stroking with pins of hammers. Normally page travels through the printer and pins or hammers storks against the paper with ribbon and the required output is printed on the paper. … Read more