Internet advantages in communications field In fact , people have witnessed many advantages of Internet applications in many fields over the last three decades.The most eminent benefit was in the field of communications. Before the application of cyber-based communications ,people had to wait for days or even weeks to receive their mails . Nowadays, they could send their emails and receive replies instantly. Moreover, it made people's communication, worldwide, faster and cheaper than before. People could talk online for many hours for few amount of money.the most eminent benefit was in the field of communications. Before the application of cyber-based communications ,people had to wait for days or even weeks to receive their mails . Nowadays, they could send their emails and receive replies instantly.Moreover, it made people's communication, worldwide, faster and cheaper than before. People could talk onlinefor many hours for few amount of money.