diff --git a/slides/index.html b/slides/index.html
index 4afada3..f28f0b0 100644
--- a/slides/index.html
+++ b/slides/index.html
@@ -49,7 +49,7 @@ <h2 id="schedule-and-slides"><a name="introduction"></a>Schedule and Slides</h2>
 <td>Tue, Aug. 24</td>
 <td>Intro to Course</td>
 <td></td>
-<td>[<a href="./courseintroduction.pptx">pptx</a>], <a href="./courseintroduction.pdf">[pdf]</a></td>
+<td>[<a href="./courseintroduction.pptx">pptx</a>], <a href="./courseintroduction.pdf" target="_blank">[pdf]</a></td>
 <td></td>
 </tr>
 <tr class="even">
@@ -57,7 +57,7 @@ <h2 id="schedule-and-slides"><a name="introduction"></a>Schedule and Slides</h2>
 <td>Thu, Aug. 26</td>
 <td>M1: Div. and Con. - Sorting</td>
 <td>Insertion Sort, Mergesort <br/> (Readings: CLRS Ch. 2</td>
-<td><a href="./sorting-intro-f21.pptx">[ppt]</a>, <a href="./sorting-intro-f21.pdf">[pdf]</a></td>
+<td><a href="./sorting-intro-f21.pptx">[ppt]</a>, <a href="./sorting-intro-f21.pdf" target="_blank">[pdf]</a></td>
 <td></td>
 </tr>
 <tr class="odd">
@@ -65,7 +65,7 @@ <h2 id="schedule-and-slides"><a name="introduction"></a>Schedule and Slides</h2>
 <td>Tue, Aug. 31</td>
 <td></td>
 <td>Quicksort <br/> (Readings: CLRS Ch. 7 thru p. 175)</td>
-<td><a href="./quicksort-f21.pptx">[pptx]</a>, <a href="./quicksort-f21.pdf">[pdf]</a></td>
+<td><a href="./quicksort-f21.pptx">[pptx]</a>, <a href="./quicksort-f21.pdf" target="_blank">[pdf]</a></td>
 <td></td>
 </tr>
 <tr class="even">
@@ -73,7 +73,7 @@ <h2 id="schedule-and-slides"><a name="introduction"></a>Schedule and Slides</h2>
 <td>Thu, Sep. 2</td>
 <td>M2: Div. and Con. - Recurrence Relations</td>
 <td>Solving Recurrences pt. 1 <br/> Readings: CLRS Ch. 4.3-4.5</td>
-<td><a href="./recurrences.pptx">[pptx]</a>, [<a href="./recurrences.pdf">pdf</a>]</td>
+<td><a href="./recurrences.pptx">[pptx]</a>, [<a href="./recurrences.pdf" target="_blank">pdf</a>]</td>
 <td></td>
 </tr>
 <tr class="odd">
@@ -89,7 +89,7 @@ <h2 id="schedule-and-slides"><a name="introduction"></a>Schedule and Slides</h2>
 <td>Thu, Sep. 9</td>
 <td>M3: Div. and Con. - Advanced</td>
 <td>Trominos and Closest Pair of Points <br/> Readings: CLRS Ch. 33.4</td>
-<td><a href="./DivAndCon_Advanced_1.pptx">pptx</a>, <a href="./DivAndCon_Advanced_1.pdf">pdf</a></td>
+<td><a href="./DivAndCon_Advanced_1.pptx">pptx</a>, <a href="./DivAndCon_Advanced_1.pdf" target="_blank">pdf</a></td>
 <td></td>
 </tr>
 <tr class="odd">
@@ -97,7 +97,7 @@ <h2 id="schedule-and-slides"><a name="introduction"></a>Schedule and Slides</h2>
 <td>Tue, Sep. 14</td>
 <td></td>
 <td>Matrix Multiply, Quickselect, Median of Medians <br/> Readings: CLRS Ch. 4.2, Ch. 9</td>
-<td><a href="./DivAndCon_Advanced_2.pptx">pptx</a>, <a href="./DivAndCon_Advanced_2.pdf">pdf</a></td>
+<td><a href="./DivAndCon_Advanced_2.pptx">pptx</a>, <a href="./DivAndCon_Advanced_2.pdf" target="_blank">pdf</a></td>
 <td>M2: Recurrence Relations</td>
 </tr>
 <tr class="even">
@@ -105,7 +105,7 @@ <h2 id="schedule-and-slides"><a name="introduction"></a>Schedule and Slides</h2>
 <td>Thu, Sep. 16</td>
 <td>M4: Graphs - BFS and DFS</td>
 <td>BFS <br/> Readings: CLRS 22.1-22.2</td>
-<td><a href="./graphs-bfs-f21.pptx">pptx</a>, <a href="./graphs-bfs-f21.pdf">pdf</a></td>
+<td><a href="./graphs-bfs-f21.pptx">pptx</a>, <a href="./graphs-bfs-f21.pdf" target="_blank">pdf</a></td>
 <td></td>
 </tr>
 <tr class="odd">
@@ -121,7 +121,7 @@ <h2 id="schedule-and-slides"><a name="introduction"></a>Schedule and Slides</h2>
 <td>Thu, Sep. 23</td>
 <td></td>
 <td>DFS, Topo-sort, SCC <br/> Readings: CLRS 22.3-22.5</td>
-<td><a href="./graphs-dfs-f21.pptx">[pptx]</a>, <a href="./graphs-dfs-f21.pdf">pdf</a></td>
+<td><a href="./graphs-dfs-f21.pptx">[pptx]</a>, <a href="./graphs-dfs-f21.pdf" target="_blank">pdf</a></td>
 <td></td>
 </tr>
 <tr class="odd">
@@ -137,7 +137,7 @@ <h2 id="schedule-and-slides"><a name="introduction"></a>Schedule and Slides</h2>
 <td>Thu, Sep. 30</td>
 <td>M5: Graphs - Kruskal’s and Find-Union</td>
 <td>Implementation of Find-Union D.S.</td>
-<td><a href="./kruskal-find-union.pptx">pptx</a>, <a href="./kruskal-find-union.pdf">pdf</a></td>
+<td><a href="./kruskal-find-union.pptx">pptx</a>, <a href="./kruskal-find-union.pdf" target="_blank">pdf</a></td>
 <td>M4: BFS / DFS Written Problems</td>
 </tr>
 <tr class="odd">
@@ -145,7 +145,7 @@ <h2 id="schedule-and-slides"><a name="introduction"></a>Schedule and Slides</h2>
 <td>Tue, Oct. 5</td>
 <td>M6: Graphs - Prim’s and Dijkstra’s</td>
 <td>Prim,Dijkstra,Indirect Heaps</td>
-<td><a href="./dijkstraAndPrim.pptx">pptx</a>, <a href="./dijkstraAndPrim.pdf">pdf</a></td>
+<td><a href="./dijkstraAndPrim.pptx">pptx</a>, <a href="./dijkstraAndPrim.pdf" target="_blank">pdf</a></td>
 <td></td>
 </tr>
 <tr class="even">