Nowadays,everything seems to be easier for human being to do their works such as travelling, working coordinations,Studying,etc.In the past, worker spends many hour to find informations in the library.That most variable is called "I.T. or information technology".

By incoming of I.T.,there are many benefits for human being to live worthly,safely,and productively. First of all, The most obvious advantage is comfortable. Take BTS skytrain for an example, Many pedestrians can travel to their workplaces easily than before by using bts'services. What's next,another plus can not be denied called "promptitude". In the workplace, employees can connect each others by using internet or their cell phones instead of direct contact. The third thing is called"Safeness" Everything in the world seems to be more safe than before becuase the incoming of IT and his system helps us to live carefully such as Survelliance Camera,Safe-T-Cut,so do anti-virus for the computer. Finally, we could talk about "Futher eduacation". By using internet or I.t. equipments, it can help resercher to find a new discovery, For instance,H5N1, Doctors find an anti-vaccine to kill this virus by using Computer to record its behavior.

In short,everything in the world relys on I.T.. As far as I concerned, How can we live without I.T