1. Turn on the computer and set up the keyboard. Of course, you don’t need a laptop, you just have the one that comes with it.

2. Press the "Alt" key with your left hand and press the "8482" number with your right hand.

3. After the operation, you can see that the "?" special symbol was successfully entered on the keyboard.

Additional:

1. In China, the TM on the trademark also has its own special meaning. In fact, the TM mark does not protect the trademark. It is different from R. TM means The trademark has been applied to the State Trademark Office, and the State Trademark Office has also issued a "Notice of Acceptance" and entered the opposition period. This will prevent others from filing repeated applications and also means that existing trademark holders have priority. Rights of use. "®" is the mark of "registered trademark", which means that the trademark has been applied for registration with the National Trademark Office and has been reviewed and approved by the Trademark Office to become a registered trademark. ® is the first letter of English register. ?

2. Registered trademarks have the characteristics of exclusivity, exclusivity, and uniqueness. They are exclusively owned by the registered trademark owner and are protected by law. Any enterprise or individual without the permission or authorization of the registered trademark owner may You are not allowed to use it yourself, otherwise you will be liable for infringement. TM means the trademark symbol, that is, the words, graphics or symbols marked with TM are trademarks, but they are not necessarily registered (unregistered ones are not protected by law).

3. TM is the abbreviation of English trademark. Commonly used superscript symbols ? represent.