Making superscript TM appear in Adwords ads

how do I make a superscript "TM" (for trademark) appear in Adwords ads

[traynor]

how do I make a superscript "TM" (for trademark) or "SM" (for service mark) appear in Adwords ads?

[eWhisper]

The easiest way to enter these symbols into your ad copy is to hold down the alt symbol, type the below number, and release the alt key:

* Trademark symbol ™ - Alt + 0153
* Copyright symbol © Alt + 0169
* Registered trademark symbol ® Alt + 0174

Or, you can copy and paste from another file, such as word.