We had one class for computers when I was in school, which was also introduced new in school and all the students did not attend it. I took it because I had free period and was interested in taking it. In those days we could not image that computers will become so important in our lives otherwise most of the students would have joined the computer class. Computers are beneficial for almost anyone and the present generation is growing in an atmosphere  where you need the computers for doing almost everything .If they are not made computer literate  they will lag behind in all the activities. Nowadays almost all schools have some kind of computer courses for the students so that they learn the fundamentals of the computer. It will not be possible to do it if they don't have computer classes. Most of the homes have personal computers now and most children are already aware of the basics before they join school. Computing courses are also good for adults who are not familiar with the computer as most of the jobs which are available today have the use of computer in some way or the other. Adults who have not used the computer before are generally quite anxious, but an easy computing course will be able to change the way they think in a few weeks. If you are interested, you can join a computing course which is longer and teaches you more than the basics, but you may have to spend more time in the completing course. They are very useful courses as _ teaches you ways to use the fundamental programs which are typically used in various jobs. It is also possible you may like to do the computing course for enjoyment as some of the classes are also free .There are courses which charge a fee for skills like graphic design and photo editing . They are a lot of fun too and may also be useful when you do a job , depending on the kind of career ,someone you choose or have . You will find these courses in the colleges, as well as online, if you already are familiar with the use of computer. Most of the students didn't attend the computer course probably because  _  .
they were not interested in computer they were busy with their homework they thought computers were useless they didn't have computers at all