Indeed is a widely used platform to search for a job or develop a graduate’s career in the world. On the website Indeed, students can search for what are the requirements of their dreamed occupations and then start to pick up the related knowledge and skills. However, in my country, Zhilian is a more popular platform in a professional network. Similarly, on the website, students can search for information about the capital of the company and the background of the boss.

Some people choose to improve their professional skills by taking online classes. Many people choose the Open University. By registering for the Open University’s online courses, they acquire the corresponding knowledge and finally get a degree. Many universities also offer corresponding online courses. For example, I have a friend who is enrolled in professional courses at the University of Dublin. Another friend has been enrolled in extension courses at Oxford University. This allows them to stay at home during the holidays and get the knowledge they need through their screen. However, there are still many people who cannot afford this fee, so they choose free platforms to learn career-related knowledge. For example, many people choose to learn statistics-related knowledge on bilibili. In order to improve their teaching skills or gain popularity, many people on Bilibili upload their own teaching videos for everyone to watch for free. In addition, there are many teaching platforms for marketing purposes. For example, many medical device companies have opened their own WeChat public accounts and regularly publish tips on health care to attract consumers’ attention. They explain the principles and functions of these wellness techniques in detail by posting videos and attaching links to their products at the end.

Many PLN require users to register an identity with their mobile phone. If you don’t sign up on your own phone that can receive text messages, you won’t be able to log in to the website to get the information you want. Many were forced to fill in their cell phone numbers, and over the next few months, they continued to receive sales calls. Someone inside the site sold their identifiable information to the marketing department of another company. In addition, since we filled in the content we were interested in when registering on these platforms, or maybe purchased the courses we were interested in, the backstage staff of these platforms knows our interests. They will sell our information to different companies based on our different interests. More seriously, some platforms conduct illegal activities. When paying, we need to enter the card number and dynamic password of our credit card. Some phishing websites will record this information and swipe our credit cards.

If we want to improve your reputation on the network, we must first ensure that the knowledge we want to share is verified. The knowledge we share must be authentic and valid. In addition, the knowledge we share must be the knowledge that the public needs. The knowledge that has become common sense will not be welcomed by everyone. When uploading information, we want to avoid upsetting a small group of people. Therefore, we must pay attention to our own words and try our best to respect all audience groups. At the same time, the recent trend is to mix some funny words in the process of explaining knowledge, which can also attract everyone’s attention and improve reputation. At the same time, in order to maintain everyone’s attention, we need to regularly distribute new content on the platform to prevent people from being forgotten.