How To Make Blogs Unable To Copied is actually just how to disable some mouse functions and computer keyboard in our blog. This way is very easy that to follows:

1.   Login to Blogger account.

2.   Click Template >> Edit HTML.

3.   Search for code (ctrl + f). Copy and paste the following script just below:

</head>

<SCRIPT) type=”text/javascript”>

if (typeof document.onselectstart!="undefined") {

document.onselectstart=new Function ("return false");

}

else{

document.onmousedown=new Function ("return false");

document.onmouseup=new Function ("return true");

}
</SCRIPT>

Source:

http://caramembuat524.blogspot.co.id/2014/01/cara-agar-blog-tidak-bisa-di-copy-paste.html