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Description
Computer Network Concepts for BeginnersThis book is the outcome of our teaching this course for fifteen years. We felt that students fail to learn practical components of Computer Networking so we started with introduction of Network topology and various components of computer networks. We commence with PhonePe App which has a kind of usage that is used for computer networking concepts, to communicate with bank servers. Although, mobile phone is a wireless device, in the background it is
This book is the outcome of our teaching this course for fifteen years. We felt that students fail to learn practical components of Computer Networking so we started with introduction of Network topology and various components of computer networks. We commence with PhonePe App which has a kind of usage that is used for computer networking concepts, to communicate with bank servers. Although, mobile phone is a wireless device, in the background it is uses all principles of TCP/IP protocol suite. To understand IoT (Internet of Things), we have to learn TCP-IP protocol suite and computer networking.This book covers basics from building blocks of computer networks to security in Networking. This book is suitable for BsC (IT), Three Diploma course of Computer Engineering and Information Technology, MSc (computer Science), Msc (IT), B.Tech computer Engineering, BTech (IT), BE(computer) BE(IT) students. About the AuthorsMr. Tularam M Bansod has an experience of twenty seven years in teaching and training. He started as a Lecturer and went on to be an Assistant Professor at VJTI. He taught Computer Network, Network Security. Micro-processor I,II, III. He setup Linux Lab at VJTI. He also worked at MIEL e-Security Pvt. Limited, Mumbai as a Security Consultant. Currently he is Visiting Faculty at Mukesh Patel School of College of Technology Engineering & Engineering, Mumbai campus and runs two start-ups. He has written Microcontroller Programming� book for Shroff Publishers. Dr. Venkat P. Patil is Ph.D. (Electronics and Communication Engineering). He has 35 years of teaching experience in engineering colleges under Mumbai University. He worked as In-Charge Principal from time to time for around 28 years. He is a recipient of two awards, namely Lifetime Achievement Award and Best Professor Award.Shipping Notes
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4.1 ★★★★★
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★★★★★ 5
nice
This is a lot like the Icelandic one. It's very nice and has a cooling effect.
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Reviewed in the United States on February 22, 2026
★★★★★ 3
Be Aware - Highlighter Effect
The cooling effect is nice, but it leaves behind a pearlescent shine like a highlighter all over your eyes. It’s like you took highlighter and smeared it all over your eye area.
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Reviewed in the United States on February 5, 2026
★★★★★ 1
I can't put a pic of me with my eyes barely open and a big red note bigger than Rudolph's!!!!!
I tried this item because of the description given on the website, unfortunately, I had a bad reaction to one use of it and I ended up in the Emergency Room at my local hospital.....what a waste of $$$ for me, especially because it said it was all natural.....I have never had a reaction to anything I have put on my face before....I still have a big red nose and one side of my face/nostril is full.....
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Reviewed in the United States on June 13, 2025
★★★★★ 5
It feels refreshing
I applied the Dewyhour Eye Balm Cool Stick, and it instantly feels refreshing, almost like a menthol sensation. It’s very cooling and soothing on the skin. However, I recommend not applying it too close to your eyes, as the cooling effect can be a bit strong in that area. Overall, it works well to hydrate and refresh the under-eye area, and I love the silky texture it leaves behind!
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Reviewed in the United States on November 10, 2024
★★★★★ 4
Eye balm
Goes on smoothly, just blend it in
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Reviewed in the United States on October 23, 2025