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# Introduction Science and technology have become a significant part of modern society. Scientists have invented various technologies, including radio, television, computers, mobile phones, smartphones, the internet, projectors, and more. We receive news and entertainment, are connected to people w...

# Introduction Science and technology have become a significant part of modern society. Scientists have invented various technologies, including radio, television, computers, mobile phones, smartphones, the internet, projectors, and more. We receive news and entertainment, are connected to people within and outside our country through these technologies, and scientists have also developed robots that serve various purposes. # 2.1 Information and Communication Technology (ICT) Tools Information and Communication Technology (ICT) is a collection of tools and resources used to create, transmit, store, share, and exchange information. These resources include various electronic devices, computer networks, and more. Examples of ICT tools include radio, television, smartphones, video conferencing, email, photocopiers, digital cameras, scanners, and fax machines, all of which are extensively used in our daily lives for transferring information globally. # 2.1.1 Automated Teller Machine (ATM) An ATM is, in essence, a machine used to transfer funds. It is used worldwide and is an example of an ICT tool. The image shows a diagram of an ATM machine. Key components and functions are illustrated: * **Card reader:** For inserting bank cards. * **Keypad:** For entering PINs and transaction details. * **Screen:** Displays instructions and transaction information. * **Buttons:** For interacting with the ATM functions. * **Display:** Shows information to the user. * **Receipt printer:** Prints transaction receipts. * **Cash dispenser:** Dispenses cash. * **Card slot:** For inserting the bank card. **(Figure 2.1 ATM Machine)** A VISA ATM card is also depicted in the image. **(Figure 2.2 ATM Card)**