How to render html codes in blogspot

We need to replace these appearances(characters with notations) in our post. we can do this with help of notepad or any other editor of choice.

Characters	Notation (Name Code)	Notation (Number Code)	Remarks
<	&lt;	&#60;	less-than sign
>	&gt;	&#62;	greater-than sign
&	&amp;	&#38;	and
"	&quot;	&#34;	Double quote
±	&plusmn;	&#177;	Plus minus sign
Space	&nbsp;	&#160;	nonbreaking space
©	&copy;	&#169;	copyright
®	&reg;	&#174;	Registered