The steps of adding R to fakeid trademark are as follows: 1. The most direct method in word document is to press and hold Ctrl+Alt+R to print the trademark symbol. 2. Find out the symbol dialog box, click Select Special Symbol, and find the trademark symbol we want. 3. On the premise of sogou input method or 2345 Ace pinyin input method, directly input the spelling of trademark registration: Shangbiaozhuce or the spelling of trademark: Shangbiaozhuce, and the trademark symbol will appear.