My name is Pınar . I know a little English. I will explainintroduce myself with this. I am studying at Bandırma University. I am studying computer engineering so English is important for me.B because everything is ein English aton the computer. I have a few friends in Bandırma. I am staying in a dormitory. There are four people in my room and one of them is my classmate. My other classmates are also very cute and one of them she has blonde and curly hair. She is beautiful. We usually go to university together. I love them...

Hello, Pınar!

"I will explain myself" usually refers to an explanation for something you were not supposed to do. "You didn't do your homework?" -"I can explain myself!" I'd use the verb 'introduce' instead.

I study or I am studying -- either choice works in this case, but the present progressive ("I am studying") is more natural. Just remember to use -ing with this mood.

Otherwise, just some spelling and subject/verb agreement corrections. Nothing serious at all!