Today about 300 million people speak english as the first language and another 350 million use it as a second language. It is the official or semi-0fficial language on more than 60 countries and of many international organiations. International organizations held there meeting in english. English is widely spoken all over the world. When people of to different language meet or need to communicate, they resort to a third language for better mutual communication and understanding.
source
English is uesd widely by enternational business community. To communicate across national borders and to maintain correspondence with overseas business parties or professionals, english is essential.
English is important for higher education and specialized training. Most of the books on any subjects are written in english or quickly translated on english. English is the medium of instuction in education in most university and higher education institutes of the world. English is essentail for getting a good job and better salaries. Multinational business organizations and many international corporations ask for people who have a good working knowledge of english. Even job advertisements in local market also require english lnowing people.
source
In todays world of information superhighway, english is essentail for getting easy access to any information. Almost any information is avaiable in english. English is the language of information technology and internet.
English is important for access to world media and intertainment. Satellite channels around the world telecast news and views in english. Games and sports are telecast live and their commentaries are also boardcasted in english. Cinemas, cartoons, and other media productions are avaiable in english.
source
The importance of english cannot be denied. Knowing english is like having an international visa. Anywhere in the world english is useful and helpful. So, learning english is very important .
source