1. open a word, and then type an R.

2. Then select it and open "Chinese Layout" and "Circled Characters" in the Format menu.

3, according to the style you want to choose, here word provides three styles, there are other boxes to choose from.

4. The renderings are as follows:

Extended information: it is a registered trademark mark commonly used in the world, and it is the initial capital letter of the English word "register", which means registered. A registered trademark shall be printed with the words "registered trademark", which is called the registration mark. Unregistered trademarks are not allowed to use the registration mark. Trademarks of export commodities should pay attention to trademarks that are not registered in this country, and cannot be marked with (R), otherwise the export commodities will become counterfeit registered trademarks when they arrive in this country.

In p>Word, we can input some special symbols by the following key combinations:

① Press the key combination of "Alt+Ctrl+C" to input "copyright symbol";

② press "Alt+Ctrl+R" to enter "registration symbol";

③ press "Alt+Ctrl+T" to enter "trademark symbol";

④ press Alt+Ctrl+E to enter the euro symbol;

⑤ press "Shift+Alt+Ctrl+?" Can you enter it by combining keys? (upside down "?" Number).

References:

Baidu Encyclopedia-Trademark Registration Marks