How does Weibo pay attention quietly?

Sina Weibo has a function of "quietly paying attention". After paying attention to someone, the followers will not find out, and at most they can "quietly follow" 10 people. Then why is Weibo quietly paying attention?

Weibo how quietly concerned? 1. Click the attention on the homepage of Weibo to enter the attention list.

2. Click on the grouped bottom on the left to follow quietly.

3. Quietly enter the nickname of the person you want to follow, and click Add.

Taking Huawei MateBook X Pro as an example, this paper applies to the Sogou browser V11version of windows 10 system.