随着科学技术迅速发展，当今计算机几乎已经渗透到各个领域。其普及程度已逐渐进入家庭。因此对于计算机的学习和教育也就受到越来越多的重视。尤其对一个大学生来讲，计算机的技能和知识水平已构成衡量其文化知识和专业水平的重要标志，不取得其合格证书就毕不了业，就业的社? With the rapid development of science and technology, computers have infiltrated into almost every field today. Its popularity has gradually entered the family. Therefore, more attention is paid to computer learning and education. Especially for a college student, computer skills and knowledge levels have constituted an important symbol to measure their cultural knowledge and professional standards, without obtaining their certificates will not get the job, employment agency?