New headway plus beginners student's book

we rely on the New Headway Plus Beginner Student's Book, which is widely used in Iraqi universities, as a primary resource. Additionally, we utilize the content created by Mr. Ibrahim Adel, who is the founder of the largest English educational channel in the world. He also offers two applications for learning English: Taleek and Z American English.

https://youtube.com/@zamericanenglish?si=xDxXssLwVMpfydVX

Computer Netwroks

A Computer network is a set of devices (often referred to as nodes) connected by communication links. A node can be a computer, printer, or any other device capable of sending and/or receiving data generated by other nodes on the network.