Security and privacy on the internet

Task 2. Preventing e-rubbish:
1. Use digital storage instead of physical copies whenever possible.
2. Delete unnecessary emails and files regularly.
3. Use recyclable and eco-friendly electronics when purchasing new devices.
4. Donate or recycle old electronics instead of throwing them away.

Task 3. Avoiding risks of mobile device use and reducing addiction:
1. Set limits on screen time and take breaks regularly.
2. Use protective cases and screen protectors to prevent physical damage to the device.
3. Avoid using devices before bed to improve sleep quality.
4. Disable notifications for non-essential apps to reduce distractions.


Lesson 8. Working in IT. Describing it related jobs and duties.


Task 1. Work in pairs. What do the following people do in their jobs. Use the given example.
Ex. An IT project manager is responcible for IT projects.
Project manager Responsible for a project
Helpdesk technicians are in charge of troubleshooting, the solution of technical problems.
Database administrator Ensure databases run efficiently

Software developer Write software

System analist Responsible for the sotware and hardware
Lesson 10. Our interactive world
Task 1. Read the text below.
CHANNELS OF COMMUNICATION.
Telecommunications refers to the transmission of signals over a distance for the purpose of communication.Information is transmitted by devices such as the telephone,radio,television,satellite,or computer networks.Examples could be two people speaking on their mobile phone, a sales department sending a fax to a client,or even someone reading the teletext pages on TV. But in the modern world, telecommunications mainly means transferring information across the Internet,via modern,phone lines or wireless networks.
Because of telecommunications,people can now work at home and communicate with their office by computer and telephone. This is called teleworking. In call centres, assistance or support is given to customers using for telemarketing, the process of selling goods and service over the phone.