This slide make us know an introduction for Windows phone 8.1 and how to build our first application .

1. Window Phone 8.1
FOR ABSOLUTE BEGINNERS

2. Agenda:
 Why Windows Phone ?
1- Versatility .
2- Powerful Tools .
3- Opportunity.
 How to build our first WP application ?
 What is Microsoft Expression Blend ?

3. Why Windows Phone  ??!

4. VERSATILITY
 Put your app into more hands by
developing universal Windows
apps for phones, tablets, and PCs.

5. POWERFUL TOOLS
 Get the speed and power that you
need to build epic, device-optimized
apps with universal
Windows apps solutions
combined with Visual Studio tools.

6. OPPORTUNITY
 Enjoy flexibility in where and
how you market your
Windows app on one of the
fastest growing mobile
platforms worldwide.

7. Now , Build the first WP 8.1
App. 

8. Open Visual Studio

9. Choose new project

10. Then choose windows phone

11. Then choose windows phone and write the name of your
app

12. And now here we go :

13. Add button and textbox from the Toolbox:

14. Set the properties of the button and textbox :

15. And now we just have to write one line of code then run the app. :

16. Finally we could run our first application by clicking ctrl+f5 :

17. Microsoft Expression Blend:
 Microsoft blend is a user interface design
tool developed and sold by Microsoft for
creating graphical interfaces for web and
desktop applications that blend the features
of these two types of applications. It is an
interactive tool.

18. Take a look in Blend :

19. Any Questions ?! 