Ответ по предмету История: Кто создал лампочку

Предмет: Қазақ тiлi, автор: katya0010

помогите пожалуйста! нужно написать антонимы к словам:көптеген, терең, бай, ежелгі, пайдалы

1 год назад

Предмет: Английский язык, автор: Danonya

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Electronic
mail, or e-mail, is your personal connection to the world of the Net. Every one of the millions of people
around the world who use the Net have their own e-mail address. A growing
number of "gateways" tie more and more people to the Net every day.
When you logged onto the host system you are now using, it automatically
generated an address for you, as well. The basic concepts behind e-mail parallel
those of regular mail.

You send mail
to people at their particular addresses. In turn, they write to you at your
e-mailbox address. You can subscribe to the electronic equivalent of magazines
and newspapers. E-mail has two distinct
advantages over regular mail. The most obvious is speed. Instead of several
days, your message can reach the other side of the world in hours or even
minutes (depending on where you drop off your mail and the state of the
connections between there and your recipient). The other advantage is that once
you master the basics, you'll be able to use e-mail to access databases and
file libraries. E-mail also has advantages over the telephone. You send your
message when it's convenient for you. Your recipient responds at his convenience.
No more telephone tag. And while a phone call across the country or around the
world can quickly result in huge phone bills, e-mail lets you exchange vast
amounts of mail for only a few pennies -- even if the other person is in New
Zealand. E-mail is your connection to help -- your Net lifeline. No matter how hard you try, no matter where
you look, you just might not be able to find the answer to whatever is causing
you problems. But when you know how to use e-mail, help is often just a few
keystrokes away: ask your system administrator or a friend for help in an
e-mail message.

Eventually,
you'll start corresponding with people, which means you'll want to know how to
address mail to them. It's vital to know how to do this, because the smallest mistake
-- using a comma when you should have used a period, for instance, can bounce
the message back to you, undelivered. In this sense, Net addresses are like
phone numbers: one wrong digit and you get the wrong person. Fortunately, most
net addresses now adhere to a relatively easy-to-understand system.Earlier, you
sent yourself a mail message using just your user-name. This was sort of like
making a local phone call -- you didn't have to dial a 1 or an area code. This
also works for mail to anybody else who has an account on the same system as
you.Sites in the rest of the world tend to use a two-letter code that
represents their country. Most make sense, such as `.ca' for Canadian sites,
German sites end in `.de' (DEutschland), while South African ones end in `.za'
(from the archaic spelling Zuid Afrika). Some smaller U.S. sites are beginning
to follow this international convention.You'll notice that the above addresses
are all in lower-case. Unlike almost everything else having anything at all to
do with Unix, Most Net mailing systems don't care about case, so you can
capitalize names if you want, but you generally don't have to. Alas, there are
a few exceptions -- some public-access sites do allow for capital letters in
user names. When in doubt, ask the person you want to write to, or let her send
you a message first .The "mail" program is actually a very powerful
one and a Netwide standard, at least on Unix computers. But it can be hard to
figure out -- you can type a question mark to get a list of commands, but these
may be of limited use unless you're already familiar with Unix. Fortunately, there is a couple of
other mail.

1 год назад

Предмет: Русский язык, автор: recordion

Написать сочинение на тему:
Осенний день, осенний лес (200-300 слов)

1 год назад

Предмет: Математика, автор: Sahalol

Сарай,имеющий форму прямоугольного параллелепипеда ,полностью заполнен сеном.Длина сарая 10 м,ширина,8 м,а высота,3 м.Определи массу сена в сарае,если масса 10 м3, сена равна 6ц.

8 лет назад

Предмет: Литература, автор: Frenchesku

Помогите продолжить стихотворение
Балом правит соната ,
А миром Сатана

8 лет назад

Кто создал лампочку​

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Кто создал лампочку