composing music discussion

I wanna know if anyone here uses any synth programs or whatever for digitally composing, since I've wanted to for a while and couldn't find a good one.
If you don't, post some music that you made I plan on posting a piano piece soon here once I finish it.

 

I don't use programs to compose music. I usually just make it up in my head and write it down.

 

I have an app called GarageBand on iPhone. It's really nifty I love making piano tunes on it

 

Just Don't Download Something Called Mixcraft. I Downloaded It And Got A Virus So Bad That My Computer Had To Be Wiped.

 

Thanks for the responses, I will keep this in mind.