Hi Dave
Just a bit more help with ® see below ▼ ‹(•¿•)›
You can also just select it in the Character Map and paste and copy it in.

You can use NotePad to play around with the key pad numbers to get the hang of it.
They are all small so if you want them bigger just paste them into WordPad or Word and change the font size to what you want, then use the copy and paste.
But most forums will not take a bigger size than normal.
Bj

‹(ô¿ô)› ♂