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What is the difference between a router and a modem?

The difference between a modem and a router is simple: a modem connects you to the Internet, while a router connects your devices to Wi-Fi. It's easy to get the two devices mixed up if your Internet Service Provider (ISP) rents both to you as part of your Internet package.

What is OS computer?

An operating system (OS) is the program that, after being initially loaded into the computer by a boot program, manages all of the other application programs in a computer. The application programs make use of the operating system by making requests for services through a defined application program interface (API).


In computer networking, a wireless access point (WAP), or more generally just access point (AP), is a networking hardware device that allows other Wi-Fi devices to connect to a wired network. ... An AP is differentiated from a hotspot, which is the physical location where Wi-Fi access to a WLAN is available.

IS team and their tasks:
Pronounced as two separate letters (i-s), IS is also short for information systems or information services. The IS team or department is responsible for computer, networking, and data management in the company.
Computer dictionary definition for what OS (operating system) means including related links, information, and terms.
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How to talk about IPs in English?

IP addresses

An IP address is a number identifying of a computer or another device on the Internet. It is similar to a mailing address, which identifies where postal mail comes from and where it should be delivered. IP addresses uniquely identify the source and destination of data transmitted with the Internet Protocol

Definition of open-source

Open source

Updated: 03/06/2020 by Computer Hope

Open source is a term used to describe a program or file that can be freely modified by anyone. Open source allows users or organizations (US spelling)) to adjust the program's functionality to perform for their specific needs. There are numerous open source licensing agreements a program or file may follow. Therefore, it is best to refer to the appropriate documentation to see what th original developer allows and prohibits.