Computers are perhaps the greatest invention in the field of microelectronics that has suited well with the advancement in the new century . They have moved centre stage in the achievement of major operations world over with their use in every aspect of life .
Computers are the building blocks to the resent advancement in knowledge creativity and invention . Through use of computers designs have been manufactured and so much has been learnt through the use of computers . The invention of personal computers and microprocessors is unique in its integrated circuit and ability to process diverse tasks and provide memory circuits for them .
They are able to carryout arithmetic operations data analysis , operating instructions and managing data flow among others . This has gone along way in reducing human involvement in manual operations . This is especially because programs can be installed to carryout different operations and store the data accordingly .
Computers are efficient , accurate and reliable to use and provide a learning opportunity in the current environment of change in technology , competition and discoveries . In the medical field , computer programmes have been used to analyze DNA structure (genetic make up ) of human beings , disease causing agents as well as other living organisms .
Automated machines have also been made to carry rast number of tests accurately and efficiently . They also have standard control procedures and programmes that maintain quality of results and accuracy of results .
Though there has been other invention in the recording and communication there has been advancement use of codes to protect information . It advanced to automated decoding and decoding modern machines is a telephone and telegraph company in America where Gilbert
S . Venam two tape readers and a cipher text encode and decode information . Automatic translation of