Read the following text: 'In today's digital age, the integration of technology in classrooms is no longer a luxury but a necessity. Firstly, it provides students with instant access to a vast array of information, fostering independent research skills. Secondly, interactive tools can cater to various learning styles, making complex concepts easier to grasp. Therefore, schools must prioritize digital literacy to prepare students for the future workforce.' Based on the text, what is the primary purpose of the writer?