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.
You only need it if you don't have internet connected to your house, and you want internet.
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.
Serial and USB ports are most often used to connect an external modem to a PC.
A device used to connect a computer to the internet is a modem.
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.
Not in the strictest sense. It is an IO device and a converter. They often do have processors on them, and they are used for conversion, compression, and decompression.
widely used communications device is a
A modem is used to connect the computer with internet service.
modem is device which is used to connect the Internet to computer
I want a more colorful modem. My modem is missing. Why can't my computer operate without a modem?
modem cards
This phon cant be used as modem for internet
modem
No. A modem is used for dial up.
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.
Coxial cable is used from the wall to the modem. From the modem to the computer an RJ-45, or ethernet, cable is used.
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.
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.