A modem is a device that allows a computer to be connected to the internet.
Dial up- slow connection making use of a telephone lines
Cable/ Broadband- fast broadband connection
Dial up is very slow and must be connected to a telephone line- meaning the phone cannot be used at the same time.
Broadband features:
- Use a phone at the same time
- Download files at high speed
- Watch online videos
- Use webcameras
- Listen to online radio
- Watch TV programmes
- Surf the Internet quickly
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