[information-technology] add products

revealjs/information-technology/2-products.md

@@ -1,11 +1,60 @@
+background-image="img/jannik/soda-heaven.jpg"
 
 # products
 
 <notes>
  * Jannik
- * products and services
- * Twitter
- * YouTube
- * Adobe CC (Photoshop)
- * Hardware
+ * Types of Products and services, examples
+ * Product: a software that you can use on its own
+ * Service: a website or cloud or regulary updates for a software
+
 </notes>
+
+---
+background-image="img/jannik/windows.jpg"
+
+## Windows
+
+<notes>
+ * most important software on your computer
+</notes>
+
+---
+background-image="img/jannik/video.jpg"
+
+## YouTube
+
+<notes>
+ * free web service
+ * upload your videos
+ * self expression: show what you are doing or thinking
+</notes>
+
+---
+
+![logo](img/jannik/twitter.svg)
+
+## Twitter
+
+<notes>
+ * free web service
+ * write messages to the whole world
+ * self expression: show what you are doing or thinking
+</notes>
+
+---
+background-image="img/jannik/cc.svg"
+
+## Adobe CC
+
+<notes>
+ * subscription: pay monthly
+ * updates and new versions for free (when having subscription)
+ * creative tools: video, photo editing, design
+ * cloud
+</notes>
+
+---
+background-image="img/jannik/hardware.jpg"
+
+## Hardware

revealjs/information-technology/4-end.md

@@ -21,7 +21,7 @@ style="font-size: 24px;"
 
 <hr/>
 
- * ​
- * ​
- * ​
- * ​
+ * Unsplash:
+   [Jakob Owens](https://unsplash.com/photos/CiUR8zISX60),
+   [Facycrave](https://unsplash.com/photos/58tOB36ZTnw),
+   [Alexandre Debiève](https://unsplash.com/photos/FO7JIlwjOtU)

revealjs/information-technology/img/jannik/twitter.svg

@@ -0,0 +1 @@
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