1. This special symbol can be typed on both the mobile phone and the computer. The method is as follows:

① Input on the mobile phone: directly enter: shangbiao ? in the input box. That's it.

② For the computer: On the keyboard, press the "Alt" key with your left hand and press the "8482" number with your right hand. After the operation is completed, you can see that the keyboard input of the "?" special symbol was successful. Generally, such special symbols such as ☆ or ≌ can be found by typing "v1" in the Chinese status input box and then turning the page.

2. The relationship between name and trademark:

The first one is the trademark, because the trademark is the brand, so it is understandable that the WeChat public account uses its own trademark as the name, but It is inappropriate to use someone else's name. For example, an Internet company names its WeChat official account Baidu.com, and this company is not Baidu. In other words, the trademark of this Baidu.com is not that of this company. company, it will cause confusion among consumers, and it will not work if people are confused and confused, so this phenomenon should be prohibited.

The second is the over-protection of some trademarks, which may also lead to unnecessary disputes over WeChat public names. For example, this time, because there was a beauty trademark, multiple beauty WeChat public accounts suddenly showed that "the name has been removed in violation of regulations." This is a bit excessive. Of course, it is understandable if these public accounts infringe on the interests of beauty makeup during use, but if they just use this name, and beauty makeup is a public name, there should be no problem.