Win 10 has an on-screen keyboard. Press win+R and enter osk to bring up the soft keyboard. In addition, there are not many special characters on the soft keyboard. Special characters should be input into the character mapping table called by charmap.exe in the running box. What special characters are needed in it is absolutely beyond your imagination.

Your symbol can be found in the map of people. I don't know the rules of those symbols. There is definitely enough.

I hope it will help you, and I hope it will be adopted!