Add to your blog and make it attractive.
1. Log in to blogger and Go to Design >> Page Element.
2. Click Add Gadget and select 'HTML/Javascript'
3.Paste below code.
<div style='position: fixed; bottom: 1%; right: 1%;'>
<table border="0"><tr><td>
<a href='facebook profile url' target="_blank"><img alt="Find Us On Facebook" border="0"style='background:transparent;border:none;' title='like us on facebook' src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiX36TSc783zyp0Z5Ez93kYlPUh7RIzCsvEZ6osRtDEAa_EbZ1sD2itKyL0jo55vwQS_QvUCMuBH_llg-558LB8u6F2FrSwI0SWGZdsZ6nbB6sMvVcunCtIMeyZbbXUFrmB6VERnuFweIg/s1600/facebook-icon.png" /></a>
<a href='http://twitter.com/your twitter username' target="_blank"><img alt="Follow Us On Twitter" border="0"style='background:transparent;border:none;' title='follow us on twitter' src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5i9i-KXDSingBqmAPrgeA1ZJ1PDPosjlb0LRCg5I7tlAEmdPAwh1UK2lf9Hr6iXXgBVLIv9ItII_2cFvQc3l2O91j9_rxtSqI8nOgpyKRlk_GqCOYlK1T3-1UvDe1j-_SfI3JerRzrhc/s1600/twitter-icon.png" /></a>
<a href="http://feeds.feedburner.com/YOURFEEDNAME" target="_blank"><img alt="Rss Feed Options" border="0"style='background:transparent;border:none;' title='subscribe us' src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiYbN-rCFOWFM6Yn9r-r1I_f1uSDHkLaA6AWCeqALIessTSOS58YsVlU23OyDzb9H6xmDg1Lts4w-QJIcLGXIKXhqq5T_EcVEp2D-jEypwzz6wjOZpDUJm2EZiAo32g5R0R4-b5UdKME2k/s1600/rss-icon.png" /></a>
<a href='http://feedburner.google.com/fb/a/mailverify?uri=yourfeedname&loc=en_us' target="_blank"><img alt="Subscribe Via Email Rss" border="0" style='background:transparent;border:none;' title=' email subscribe'src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjIpmHR3Ac1pEhPfJT1y-5Ft4EJfVnSkhqvdfn4ljsbdAcF3dtzhOSH4FMMonXvfMvB_abcFCiu4hfmEXYUYCk13yUqSs01CP0Rg4KQ_LA8vLYFP_nofI1QCpECKs3gBIvhjaCvF8F5yx8/s1600/rss-mail.png" /></a>
</td><td>
</td></tr></table>
<div style="clear: both;font-size: 8px;text-align:center;margin-top:-10px;"><a href="http://ehowportal.blogspot.com/2011/05/how-to-add-floating-social-media.html"><p>Get this</p></a></div>
</div>
* Repalce facebook profile url with your URL
* Repalce your twitter username with your URL
* Replace YOURFEEDNAME with your feed name
* Replace yourfeedname with your feed name
4. Now save your HTML/Javascript'.
you are done.