Today, social media is becoming an important and necessary part of our life. With using them, we can communicate with others easily although they are very far from us. Besides, one of the ways of communication is letters, which used to be very popular. Nowadays, we still send letters but this has many disadvantages. First, If your friend is a pen pal, It will take almost three days to receive a letter. Second, sending a letter has many risks. One of them is that your letter won't be sent to the right place. Third, I think we should use the modern way to save time. To summarize, I think that communicate by letter has both cons and pros. If you can use social media, you can save time.

Mail communication is an important part of modern life, especially with the help of information and communication technology and internet, previously this process took place for a lot of time, between two interactions. can be calculated in days, weeks, months, ... sometimes the whole year, now with the help of the Internet and email service, this communication can take place quickly from a few minutes to a few seconds
With the development of information technology as well as the benefits brought about by using mail, the demand for correspondence is increasing. Helping us to exchange information, save costs, deliver quickly, and achieve specific purposes in communication, it is essential to improve the skills of correspondence through correspondence.
My practice of written language is also how I practice expressions, the ability to use words, sentences, and reflexes in spoken language.
Texting, emailing, communicating on forums, social networks ... is too familiar to our students. In the environment of friends of the same age, we can freely communicate via mail, but for older people such as parents, uncles, teachers, working partners, communication via text messages, emails It is also a difficult problem that many of you encounter.