In my opinion, this map of visitors and residents is the map example that can most clearly distinguish the positioning of users in various social media software, and I think the study of visitors and residents map is very important, because with the popularization of Internet use, even some people who are against using the Internet have to use it sometimes.

https://padlet.com/daveowhite/visitorsandresidents/wish/117791488

For example, since 2020, in order to control and block the spread of COVID-19, schools have stopped offline face-to-face teaching and switched to online teaching. At this time, how to help students and teachers who are new users of the Internet to quickly adapt to the network environment is an issue that cannot be ignored.

I think if you want to categorize the use of social media, social media can be divided into two categories: assisting with work and making friends.
For the students, the information on the school website to register their students, such as the student account number and the name of the student photo these content to identify their own unique digital identity, the digital identity to help students on the school website browse their own learning progress, at the same time, the unique digital identity to ensure the privacy of students. In addition, when a student near graduation, they will face the problem of getting a job, and now looking for a job ways except in its official recommended by the school, students can log on to their interest in the company’s official website browse the recruiting information for delivery, in addition, led the British is also a employers and job seekers can online platform of choice to each other at the same time, Students and employers create their own digital identities to match target companies with employees. This online approach is more efficient than the traditional approach of sending resumes to different companies for interviews.

As I noted in my last blog, “The Necessary to Build Social Media Networks and Digital identities.” In The aftermath of COVID-19, Online communication provides a barrier-free communication platform for students and teachers, which is undoubtedly beneficial to users. But for some new users of the Internet, they may not be very skilled in how to avoid the leakage of information security on the Internet. The common practice is to create a new user of a website using complex passwords to avoid password cracking and how to identify fake comb identities on the Internet. These security problems require new Internet users to be more careful when operating their accounts.