1.Login to your blogger dashboard--> layout- -> Edit HTML

2.Scroll down to where you see </head> tag .

3.Copy below code and paste it just before the </head> tag.

excellent slideshow+slider

<style type='text/css'>
#slideshow {list-style:none; color:#fff}
#slideshow span {display:none}
#wrapper {width:506px; margin:50px auto; display:none}
#wrapper * {margin:0; padding:0}
#fullsize {position:relative; width:500px; height:300px; padding:2px; border:1px solid #ccc; background:#000}
#information {position:absolute; bottom:0; width:500px; height:0; background:#000; color:#fff; overflow:hidden; z-index:200; opacity:.7; filter:alpha(opacity=70)}
#information h3 {padding:4px 8px 3px; font-size:14px}
#information p {padding:0 8px 8px}
#image {width:500px}
#image img {position:absolute; z-index:25; width:auto}
.imgnav {position:absolute; width:25%; height:306px; cursor:pointer; z-index:150}
#imgprev {left:0; background:url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjgpfGBvoY7MAtL7QVYeDT4aZqnjuAF_DxJw7qQwlEBP8mY0V9A-txoBLG9q1BCpQ5JKe7hooemowaZvARQ9vTdOmiObPexs66FlWn_9sk3D2eBLtn1DesW5bMubGcMrCiUKDqe2b2tuE7M/) left center no-repeat}
#imgnext {right:0; background:url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi_PU6eHzbumoorud-H7Yg21zxqIpPukp2NIgRssgHQqWpNv-a7gWtqZVdMVxOngKFB1ZaldkNZJW_vqg30Bq-o_y5RxJqE5RoZB7KSf_hDySB7uOTG7odSFMJCxlpLtTnMQTSNsZPUkRKK/) right center no-repeat}
#imglink {position:absolute; height:306px; width:100%; z-index:100; opacity:.4; filter:alpha(opacity=40)}
.linkhover {background:url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhmHWjBwRz79Nq-H6QJBagKQu9ybTOhG5l8_cfDq_fCCoopZSQp-XGT2uuuBgBFs5oDX89jqpKUpFc82k5uJN8TbSIwpbqMJ0I5ZmedGxfodd1UN9hfZr7Mer8pFqJ3C177zsmLdMpvSMiu/) center center no-repeat}
#thumbnails {margin-top:15px}
#slideleft {float:left; width:20px; height:81px; background:url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh38tiUh9_U6by_cBh_ME3yQhzbWptUVN_-GrbtzSQKMT4pGuMF5OfAdF8UhlHcJT4uyIcbzDvfVuWGs9KeXMl6jQKib021jPjVZg3onitntxfqbUUQT2SmOWPOqj5GiaOzaBBSg72ETiPv/) center center no-repeat; background-color:#222}
#slideleft:hover {background-color:#333}
#slideright {float:right; width:20px; height:81px; background:#222 url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg0xPWlLmeBC0wa6ipv0kwYCInc4hLZvjZ310JPxjBqdGqI_UJUXQEKdCo9Z0nrAKZHOoS4qEJpq96KTvj_5P3AQrTosgH3ushs2S-03tA4azhped5XzgsMveRAyhSXEqcMOde8MJtfqgQW/) center center no-repeat}
#slideright:hover {background-color:#333}
#slidearea {float:left; position:relative; width:456px; margin-left:5px; height:81px; overflow:hidden}
#slider {position:absolute; left:0; height:81px}
#slider img {cursor:pointer; border:1px solid #666; padding:2px}
</style>


4.Now again Scroll down to where you see </body> tag .

5.Copy below code and paste it just before the </body> tag.

<script src='compressed.js' type='text/javascript'/>

<script type='text/javascript'>
$(&#39;slideshow&#39;).style.display=&#39;none&#39;;
$(&#39;wrapper&#39;).style.display=&#39;block&#39;;
var slideshow=new TINY.slideshow(&quot;slideshow&quot;);
window.onload=function(){
slideshow.auto=true;
slideshow.speed=5;
slideshow.link=&quot;linkhover&quot;;
slideshow.info=&quot;information&quot;;
slideshow.thumbs=&quot;slider&quot;;
slideshow.left=&quot;slideleft&quot;;
slideshow.right=&quot;slideright&quot;;
slideshow.scrollSpeed=4;
slideshow.spacing=5;
slideshow.active=&quot;#fff&quot;;
slideshow.init(&quot;slideshow&quot;,&quot;image&quot;,&quot;imgprev&quot;,&quot;imgnext&quot;,&quot;imglink&quot;);
}
</script>


Important !!! : Download compressed.js and 5 images as a zip file, from here and host compressed.js and images yourself.

6.Now save your template.

7.Go to Layout-->Page Elements and click on "Add a gadget".

8.Select "html/java script" and add the code given below and click save.

<ul id="slideshow">


<li>
<h3>Enter Title 1 Here</h3>

<span>https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEilftdY7WP7o01L_wqVcKdzNpwygyq5G8isYYSe1Bp_TLk32nfVbckNQUUrXgDovdM3n4Pb5A5a8F_-56qlWXiRXuH6k3Byn6Y9HYMIjNwvuu0qyF1PYuMFgfdQSF8-kqYxqawQs0SxzIwh/+1+big.jpg</span>

<p>Enter Description 1 Here.</p>
<a href="#"><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhoz4-ehOtozV1etathfLmEf49MS5cgtaDezEEd7Xn3hTucJnmBzb2b6PeXsWcWE-hRcpWBMTcxnZCJA7K1lJW_ffBjONw9tgR0HUqn51u8HdUBl_a_i7OhGslTdlHbJrHMSAI3nNC1hhF-/+1+small.jpg" alt="Bionic" /></a>
</li>


<li>
<h3>Enter Title 2 Here</h3>

<span>https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZkPNa76wabbiXj3RPxnqtM3PdwdXyaW6uDS3gKTUanrDyRPcbOy4eg0nqEXVg5s2-JcN1PuVuubRaURSVbrX0ugpLPnNkEiPXhZq5VgKun5mYe-h1esEYH1nbyKeywNQthtlRjQpGHRaj/+2+big.jpg</span>

<p>Enter Description 2 Here.</p>
<img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjBZG4L7NdRkFuiKaBD50wxlYTZ1lOSj4XgS_l8-snh_ueGOJHjTPdKc5lRr0rPXGg5A2wmmC9_f_esTbEHAqdAFRr4-ZWxoUjTGk-heWoTaFZzUkwHJVPIxrcp1qgFn3mXW4INHS19DQIw/+2+small.jpg" alt="MOH" />
</li>


<li>
<h3>Enter Title 3 Here</h3>

<span>https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEil3kuvUz6UycsmZWd-T0o2Qsy5vYrg2FJbVl23a8B3MgwQ-M6vzJj2MIQp2fyIHRUn_zhpmqHFsiU6KQj0SWpcFj06Xt6Y3-Utj1OCJuqG4dFTzuU3gL4TJReFRYHLW8EiLOPP71rYr-Ep/+3+big.jpg</span>

<p>Enter Description 3 Here.</p>
<a href="#"><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEifRIl7ozszrZ6EHxRGTm8Sa0X6W4GRtHscBROerNajLhAAmrvA1wLg87usQDsaZTc7IkrGxWykFfsmeCR6-dj7c2idSruxh0KD7O4H-Z_npdjMGWmGq7w_CLZvHwSisKqee5o6sSHR7yB9/+3+small.jpg" alt="Fear" /></a>
</li>


<li>
<h3>Enter Title 4 Here</h3>

<span>https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh3co7-yGnMtII4F-tIsylJBJL888dw1sr2ceD_17rgpE1f-60m7VubmLiwAU5o7QINnJtjlAICXpoRtZTz1wDj79ax3GfOsrRIG1M4OXhQUyMoJ-2NXvOYK_Kd1ED3lzLwQ9rQcJJz3UJk/+4+big.jpg</span>

<p>Enter Description 4 Here.</p>
<a href="#"><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgwUks_-DUAZffTfvIV9FQ2lQp6AhXokze08toeyqRtd6Be1GV8642ejo0-xZOBYN4O89i6KuJML-ZZpWpvZrhpf_zRiN9oMiSS77yB0LIejVR9KrF1oeHSTjNLIpKOVYS5QWWp6klK2dqy/+4+small.jpg" alt="Farcry" /></a>
</li>


<li>
<h3>Enter Title 5 Here</h3>

<span>https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg6H8-Ocaxqiquj01AiKwFt-irmidCg15GPf0EmR0ZrFq6_6qiwVpfuVD2lQzfPU17VH9eizlnRZcQFy1dWU9j5hfpNSwXSJtNs6egbTxs9Gi_JAX1vuEAgYsKA_QHDdYkDZ8DF0WmWFfNx/+5+big.jpg</span>

<p>Enter Description 5 Here.</p>
<img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiG6sWf5KRLFz_nV0gfy1BAh1bAlbDtlcVsYZ_mhzWbP3DC_h62-BET9ABoBJ9RApPubrvfGjdCmMkQPE2QJ4kEtbnkYwWMxhWO0Dciij9ShzaFzfS521kBttakeaqW2i2TCTcCZ3LWaia0/+5+small.jpg" alt="Farcry 2" />
</li>


<li>
<h3>Enter Title 6 Here</h3>

<span>https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7IfSvRKSZJMcMnPXcw-zZp0GNDfswLNKyO2Hipf146oSJfiopKJljJebQ6tFRHlkzXHbkiKEgco6jrxST-cc4sSyV127xaR4PeeL7jfEAvHUszPE_N_6r7d4WEx0mN6BC3yOFFkO9yUyS/+6+big.jpg</span>

<p>Enter Description 6 Here.</p>
<a href="#"><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjEq6N62dCuGey64fISVIIMaC_My00Kz8_GlYjHvaGEZ3GVdas974Jh3PkzSG57ALOGAMyWpMaf9MjXGhCdVrSI7nBQ_l2WGiry7eH0yvvqfyALtlvpKqjwHvB7tGNEGACFkjPfBzubhYqL/+6+small.jpg" alt="Crysis" /></a>
</li>


<li>
<h3>Enter Title 7 Here</h3>

<span>https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhFrBQaqZHSCgptQL-cxpTxWvHDgz2WR1w16QZQHpG7EHandZp2F19GC4JVrsvZDUAhZRRjlEDJwyhmCSlpLYleftDi5s0_SuT3S39fW6wknVbMLDRvPLDqzu3QMep1uk-jRRmYJWmmC3jY/+7+big.jpeg</span>

<p>Enter Description 7 Here.</p>
<a href="#"><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhcaSBaRQWFw0Lrf2Ibmj9F8O_SqgA_1OCMSWVi3x03jOWQ-bbebgt4FLvkRddDuiS2oJHBSmO5njiv_Cb5QS1qC51T_9Xhf7uceu9VfiQWw5zmfMPVnzc07oSHeUSVkKHCwYh-zTUd0hVW/+7+small.jpg" alt="Tomb Raider" /></a>
</li>


<li>
<h3>Enter Title 8 Here</h3>

<span>https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhB7PcfwnDox7DLzfb-gVBVASBP4bnupW1p_GCVhqzQtSjbHrOCneDz3bUoC8il3PGkG376EA3WmZn5Z8woivKW5XR8DaQBl5A9uwoxrYUYiOwJLkpX0InDFCX68HpbCc2Yvv1QdVjtM-ua/+8+big.jpg</span>

<p>Enter Description 8 Here.</p>
<a href="#"><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgsv_cGBAfCZnsiTCAD1vc__OS7mB544ha8FPMslozAYj9_lWYhS97r-Y53rJsrvveQqc23kpPusp1WsOm-AIAsf2bzuURPoiYkPknyqslFjTBVnY2j7avJAZGTMGqLTwR4CyrW0zTDHqrR/+8+small.jpg" alt="Game" /></a>
</li>


<li>
<h3>Enter Title 9 Here</h3>

<span>https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjP6kauPhIGzKPlsX1BX8LstwlzDQ8xWqY_rqRi7icdZNWeCfZfw7H7EnaMSWQb2ueusIGjhdsjET-BrJjUvjgL3ZNIbiGm1G0tgTL6gJXltk_DU2jgy6rEULNW6zIVNb7QJWZeYzltSGuw/+9+big.jpg</span>

<p>Enter Description 9 Here.</p>
<a href="#"><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhqmtPlSXZu9wvTIG5NHKub6MbFczZ1yQxKqnutn6wc4b2i1NstKfk9EyxX8opfkPP1pHfrnsM2vExynK2UHb7VZI_ONoOeSqlj4yiZG7roTZtlESFWcfKOOTVUggyWMVtik-z50d2QTgjF/+9+small.jpg" alt="Medal of honor" /></a>
</li>

</ul>

<div id="wrapper">

<div id="fullsize">

<div id="imgprev" class="imgnav" title="Previous Image"></div>

<div id="imglink"></div>

<div id="imgnext" class="imgnav" title="Next Image"></div>

<div id="image"></div>

<div id="information">
<h3></h3>
<p></p>
</div>
</div>

<div id="thumbnails">

<div id="slideleft" title="Slide Left"></div>

<div id="slidearea">

<div id="slider"></div>

</div>

<div id="slideright" title="Slide Right"></div>

</div>

</div>

</div>


You are done.

Demo