The first is learning. Now the university classroom has gradually entered the intelligent mode. Many teachers will choose to use mobile phone software to punch in the classroom, and they will also choose to arrange homework on the learning software. For college students, this is a convenient and easy way to promote learning, which is very worth using.

Secondly, for college students, the scope of study is wider and there are many things that can be absorbed, so we need more learning opportunities, and mobile phones can bring such learning opportunities. Now online courses are very rich. We can strengthen in-class learning and enrich extracurricular learning through mobile phones, which is very beneficial to improve our skills.

The adverse effects of mobile phones on the development of college students.

College students have plenty of extracurricular time, and many people will do nothing in extracurricular time. Some people will choose to learn something necessary, while others will choose to waste time. Playing games with mobile phones is something that every college student will do, but some people are so addicted to games that they lose their lives, which is a very regrettable behavior for a growing teenager. There are also some college students who spend a lot of money and then borrow money through their mobile phones, while a person who has no ability to work owes a lot of foreign debts, which is naturally a terrible thing. Others, such as being deceived by criminals, entering pyramid schemes, being hurt by cyber violence, etc. It's all the harm that mobile phones do to college students.