UNIT 5. Communication technologies » Стр.49 (1)

Complete the sentences. 1. You can find computers in buseness, science, medicine, in school, at home. 2. Hardware is physical components of the system 3. Software is a collection of data or computer instructions that tell the computer now to work. 4. Input is the data which is entered into the computer. 5. Output is the result of processing done by the computer. 6. Internet users enjoy making their own podcasts for others to download and enjoy photos, music and video. 7. Students use word processing programmes to write essays and projects, presentations and databases. 8. Online learning uses the Internet as a medium for instruction and educational, development. 9. A company can offer computer users the opportunity to order and pay for goods and services through its website. 10. DTP is a desktop publishing programmes that are important tools in professions such as publishing a advertising. 11. CAD programmes are used by companies to design and test new products without building a working model. 12. The career opportunities are wider if you are a computer literate person.