How do I make a slideshow with music for youtube?

im trying to make a slide show and put it on youtube... but I cant find any websites where I can make a free slide show with music and I dont have to download anything... so what are some websites where I can make a slide show with music and I dont have to download anything?!?!

windows movie maker.
it should be already installed on your computer if you have windows.

If you have windows movie maker you can use that its really basic and simple to use

Im trying windows movie maker but I dont know how to make a slideshow on there

kk
you first find a link that says upload a pic or vid music ect
then it should pop up
ya wont miss it
then just drag the pics to the bottom and bam a slid show XD
you can also add music for fun
and if you want the pic to stay on the screen for a certain of time then just put you mous near the edge of the pic and just enlarge it =)
hope this hellped
message me if it did

I found a slideshow software called Iphone slideshow which help to turn pics and songs into Mp4 video slideshow not only for iphone but also for Youtube.

And more, it is free.

http://www.ourpix.com/ourmoments/give-away.html

Hope it help.

thx people. I made a slideshow on onetruemidea (.) come =D
After it finishes processing check it out, its really cool!

its called kevin jonas rox!