How To Type Special Symbolls From Keyboard

MAY OF US IMAGINE HOW TO PUT THE TRADE MARK SIGN AND ALL OF THAT SO HERE  I M POSTING IT

Alt Key + Number = Symbol
Note : Nubers should be from NUMpad only
for example -
To create the ® symbol
Alt + 0174 = ®
130 = é [accent over e ]
0176 = ° [ degrees for Temperature ]
0169 = © [Copyright ]
0174 = ® [Registered Trademark]
0153 = ™ [Trade Mark ]
155 = ¢ [cent sign]
156 = £ [Pound Sterling]
0165 = ¥ [ Japanese Yen sign]
0128 = € [Euro symbol]
0190 = ¾
171 = ½
172 = ¼
21 = §
144 = É [Capitalised accent over E]
241 = ±
246 = ÷
174 = «
175 = »
225 = ß
135 = ç
137 = ë
132 = ä
160 = á
133 = à
136 = ê
15 = ¤
170 = ¬
159 = ƒ
146 = Æ
145 = æ
129 = ü
253 = ² [Square sign]
350 = ^
352 = `
382 = ~
166 = ª
254 = ¦
249 = ·
152 = ÿ
142 = Ä
154 = Ü
230 = μ
0134 = † [dagger sign]
20 = ¶
195 = +
194 = -
168 = ¿
197 = +
0179 = ³ [ cubic sign]
0161 = ¡