Alt Codes.

Alts codes are special character by hold alt and putting in some numberse.g hold alt key then press 0131/ Alt--0131
and it makes this character ƒ heres a long list of alt codes.ALT-0128 €
ALT-0129 
ALT-0130 ‚
ALT-0131 Æ’
ALT-0132 „
ALT-0133 …
ALT-0134 †
ALT-0135 ‡
ALT-0136 ˆ
ALT-0137 ‰
ALT-0138 Å 
ALT-0139 ‹
ALT-0140 Å’
ALT-0141 
ALT-0142 Ž
ALT-0143 
ALT-0144 
ALT-0145 ‘
ALT-0146 ’
ALT-0147 “
ALT-0148 ”
ALT-0149 •
ALT-0150 –
ALT-0151 —
ALT-0152 ˜
ALT-0153 â„¢
ALT-0154 Å¡
ALT-0155 ›
ALT-0156 Å“
ALT-0157 
ALT-0158 ž
ALT-0159 Ÿ
ALT-0160
ALT-0161 ¡
ALT-0162 ¢
ALT-0163 £
ALT-0164 ¤
ALT-0165 ¥
ALT-0166 ¦
ALT-0167 §
ALT-0168 ¨
ALT-0169 ©
ALT-0170 ª
ALT-0171 «
ALT-0172 ¬
ALT-0173 ­
ALT-0174 ®
ALT-0175 ¯
ALT-0176 °
ALT-0177 ±
ALT-0178 ²
ALT-0179 ³
ALT-0180 ´
ALT-0181 µ
ALT-0182 ¶
ALT-0183 ·
ALT-0184 ¸
ALT-0185 ¹
ALT-0186 º
ALT-0187 »
ALT-0188 ¼
ALT-0189 ½
ALT-0190 ¾
ALT-0191 ¿
ALT-0192 À
ALT-0193 Á
ALT-0194 Â
ALT-0195 Ã
ALT-0196 Ä
ALT-0197 Ã…
ALT-0198 Æ
ALT-0199 Ç
ALT-0200 È
ALT-0201 É
ALT-0202 Ê
ALT-0203 Ë
ALT-0204 Ì
ALT-0205 Í
ALT-0206 ÃŽ
ALT-0207 Ï
ALT-0208 Ð
ALT-0209 Ñ
ALT-0210 Ã’
ALT-0211 Ó
ALT-0212 Ô
ALT-0213 Õ
ALT-0214 Ö
ALT-0215 ×
ALT-0216 Ø
ALT-0217 Ù
ALT-0218 Ú
ALT-0219 Û
ALT-0220 Ü
ALT-0221 Ý
ALT-0222 Þ
ALT-0223 ß
ALT-0224 à
ALT-0225 á
ALT-0226 â
ALT-0227 ã
ALT-0228 ä
ALT-0229 å
ALT-0230 æ
ALT-0231 e
ALT-0232 è
ALT-0233 é
ALT-0234 ê
ALT-0235 ë
ALT-0236 ì
ALT-0237 í
ALT-0238 î
ALT-0239 ï
ALT-0240 ð
ALT-0241 ñ
ALT-0242 ò
ALT-0243 ó
ALT-0244 ô
ALT-0245 õ
ALT-0246 ö
ALT-0247 ÷
ALT-0248 ø
ALT-0249 ù
ALT-0250 ú
ALT-0251 û
ALT-0252 ü
ALT-0253 ý
ALT-0254 þ
ALT-0255 ÿ

For alt codes, you need to use the number pad on the right side of the keyboard. If you're on a laptop, then pressing Alt+Fn+blue numbers will get you the same result.

If only I could memorize those...Nice list. :)

The only ones I can remember off the top of my head are
† 0134
â„¢ 01433
Ö 1433
♥ 3
And while I'm at it, 1-25 in order
☺ ☻ ♥ ♦ ♣ ♠ • ◘ ○ ◙ ♂ ♀ ♪ ♫ ☼ ► ◄ ↕ ‼ ¶ § ▬ ↨ ↑ ↓

Its really surprisingly how so many people dont know about this. Thanks for posting it.