think this job is very important now because a lot of middle-aged people don't know how to use a computer or know how to use it very poorly. Correct or not?
correct :)
15
I know many things about computers that's why my friends often ask me for advices. Correct or not?
advice, because it's uncountable
15
On my opinion, it is very important to know how to use a computer. Correct or not?
In my opinion, ..
15
I can teach people which don't understand how to use a computer. Correct or not?
who
15
I can easily find the common language with everyone. Correct or not?
correct :)
15
That's why I am understanding how to teach someone to use computer. Correct or not?
I understand
15
I can listen very well, I may be adaptive, and have strong patience. Correct or not?
correct :)
15
First of all, I am a people-person,i can communicate with others easily,especially with kids because I love them so much. Correct or not?
correct :)
15
I guess it’s a good character treat for work. Correct or not?