Smartphones are definitely one of the greatest inventions in the modern world. It makes our lives easier and is now essential for students’ study. There are two clear advantages of using this device for school. Firstly, it’s economical, so parents can buy it for their children without spending too much money. Secondly, thanks to advanced technology, it is getting faster and stronger. And it is really versatile, as it can be used for many purposes, including for education. For instance, students can take online courses and interact directly with their teachers. They can also research topics on the Web, which helps learners widen their knowledge. Therefore, more and more students are able to self-study and make a lot of progress. In conclusion, it is a wise choice for each student to own a smartphone because it is an indispensable personal device which brings a lot of benefits to their education.