Quick Alt Key Symbols

Quick Alt Key Symbols
A fast way to type symbols that aren't on the standard keyboard using your Alt key.
H/T Productive Computer Systems 
Currency examples:
Alt + 0128 = €
Alt + 0162 = ¢
Alt + 0163 = £
Punctuation examples:
Alt + 0161 = ¡
Alt + 0191 = ¿
Alt + 0223 = ß
Mathematic examples:
Alt + 0176 = °
Alt + 0177 = ±
Alt + 0181 = µ
Alt + 0189 = ½
Alt + 0247 = ÷
Other examples:
Alt + 0134 = †
Alt + 0153 = ™
Alt + 0169 = ©
Alt + 0174 = ®

#symbols  

Originally shared by Productive Computer Systems
http://www.makeuseof.com/tag/15-common-symbols-you-can-insert-with-the-alt-key/