FAQ: What program do you use for your tutorials?

I decided to do sort of FAQ series to answer some questions you had or might have. I'm starting with the question I get most - about my tutorials. I'd like to continue this series with short posts on photo-editing + camera and nail art tools. Plus I'll add a FAQ page to the top bar with summary.
If you have any suggestions, let me know!

What program do I use for my tutorials then? Microsoft PowerPoint. Yea.
It has tools to work with vector graphics, I learnt all about it at school and when I was thinking, long time ago, what I should use to paint nails on the computer, PowerPoint was number one choice.
So I sketch the process in PP and then I save it as a picture and I move to Photofiltre, editor I use, to add some text and frame.
I also wanted to add some photos to this, but my powerpoint is in Czech so it might be worthless... You decide.

click to enlarge

click to enlarge

With the pictures I wanted to show you some tools I use and that MS PowerPoint is not just for presentations.
If you have more questions about the tutorials and graphics in PP, I'll be happy to answer them.
And I would totally appreciate more questions for this FAQ thing I want to do, so don't hesitate to ask anything!