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A modem is a low cost solution to connect a computer to the internet. They are cheap to buy and use existing phone infrastructure to form a network. They can also be more useful than a standard network connection because they can be moved around much easier, without needing to rewire or reconfigure network settings.
modem is short for modulator and demodulator.it is used to convert analogue signals transferred through telephone cables to binary signals(0 and1) which can be understood by computers and vice versa(convert binary to analogue).hence it necessary for computer communications.
Modems are used to connect through to internet without modem you can use LAN(Local area network) card to connect to another computer which has the internet and modem installed and can use internet by using LAN Card.
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What is a netgear router used for in the computer world?
When you sign up for internet, you need a modem to get internet but a modem only gives the internet to one device. A router is the device your connect to the modem to share your internet with multiple devices (computer, smartphone, etc.) through a cable or wireless.
What two ports are most often used to connect an external modem to a PC?
Serial and USB ports are most often used to connect an external modem to a PC.
What is a device that allows computers to receive and send information over the Internet?
A device used to connect a computer to the internet is a modem.
What is COM1 used for?
COM1 is seldom used for anything these days, and may not even be mapped to a physical device on newer systems. Its primary purpose is/was to serve as a communications port, either to an internal or external modem, or as a connection into a mainframe computer. It has also seen some use as a general purpose expansion port and been used to attach mice, printers, and cameras to a computer.
What is a PCI simple communications controller used for?
A "PCI Simple Communications Controller" is usually a PCI modem, but it can be other, sometimes unlikely devices, such as an audio or serial device.
Where a modem used?
A modem is used to connect the computer with internet service.
What is a widely used communication device?
widely used communications device is a
Discussion of what is modem?
modem is device which is used to connect the Internet to computer
How modem can be used as a sentence?
I want a more colorful modem. My modem is missing. Why can't my computer operate without a modem?
Which types of cards are used for remote communications via phone lines?
modem cards
How do you use sony ericsson w810i as modem in computer?
This phon cant be used as modem for internet
What are examples of communication device used in a computer?
modem
Do you need a modem in your computer if you connect to the internet via a cable service?
No. A modem is used for dial up.
What is a modem and a router?
No, they are different devices. A modem is used for computer, let's say a laptop. Whereas, a wireless router can be used for multiple computer connections, through high-speed internet.
What type og cabling is used for cable modems?
Coxial cable is used from the wall to the modem. From the modem to the computer an RJ-45, or ethernet, cable is used.
What is a conexant hda d330 mdc v92 modem?
A Conexant hda d330 mdc v92 modem is a product that is used to get your computer hooked up with the Internet. A modem picks up incoming signals and decodes them so they can be used on your computer. This modem is compatible with all Windows PCs and Dell notebooks. This is an older, dial-up modem.
What is a wireless router and modem?
No, they are different devices. A modem is used for computer, let's say a laptop. Whereas, a wireless router can be used for multiple computer connections, through high-speed internet.
