Buy a new computer for education

Hello, My name is Pusana. Now i'm studying high school And going to university. Now I'm having a huge cost issue. Because my family is poor. Need to spend money to pay for utilities in my home country. There are also many debts. At the moment, I have to borrow money to study. And one thing I need to learn is "Computer" Now I have just one old computer that is near to crash. New computer and want to use in the study and not a burden to the family. Just this, I am very satisfied. Thank you very much