Greetings @alokkumar121, advances in technology, specifically in internet connectivity, every day is more necessary, this is because the whole world today revolves around tenological advances and the economy is increasingly stronger in the digital economy, in the case of my country are just finishing implementing the 4G tenology, the truth in some areas works very well, where I live there is speed up to 50 MBs, which are very good for the work I do.