The first step is to create a new document on the desktop.
Second, open this document on the desktop.
Step 3: After opening, the main interface is as shown in the figure.
Step 4, as shown in the figure, click "Symbol" and click "Other Symbols" again.
Step 5: In the pop-up dialog box, click "Special Characters".
Step 6: Select "Trademark Ownership" in "Special Characters".
Step 7: Next, you can see the successful insertion of the trademark symbol.