how are internet rialable?

For me, Internet rialable to us because its powerful and flexible and portable when it is use we can know something about there and in the internet nwe can get there of lot of information and its callad sometimes modular because its organize and also powerful to us because its use also for proffesional programmer its rialable because of them we can create so many things that you must be known and its powerful also because if we can make there programme it helps to us to avoid error.