Nhờ sửa bài giúp

Computers. Part 3.

• 13) A computer-literate child is probably not a naive child preschool age and does unallowed things deliberately.

• 14) The creation of user-friendly interfaces was undoubtedly the first step in opening up this new field of awareness or virtual world of interaction between a human and a computer.

• 15) A program error can lead to the program will not always work in right way.

• 16) In spite of our confidence in the fact that Google services are as reliable as a rock and it will never change, many people feel calm if they have a back-up copy of the information, which is always available and do not depend on the Web.

• 17) The search engine Yansk.ru offers citizens of Bryansk and it’s region the catalogue of Bryansk’s web sites, Bryansk’s news, the reference book of Bryansk’s firms, search products, services, jobs, which are represented by Bryansk’s companies, the bill of events and entertainments and many other interesting services.

• 18) I try to send a first-year-old email with attached photos.

• Now while sending it I saw a message “Error.

• 19) While working with lots of various documents sometimes it is necessary to see where this document physically stored on the hard disk.

• Such a situation is possible when you have a hard copy of the document and it is needed to be edited or print off again, but the user doesn’t remember in what folder the document is.

• 20) An e-mail back off is an e-mail bounced to the sender as it’s delivery to its addressee is not available for come reasons.

• One can come across this problem in a situation when the addressee has changed his e-mail address on the new one, when the mailbox is overfull, when the message was sent to the wrong person, etc.