I know this is in the wrong forum, but I can't find out how to get pictures into my posts????

I realise that you need to get the pictures onto a web server and then use the URL to post the picture, but I can't find out how to upload the pictures in the first place.....please can anybody help, this is looking bad for me as I'm supposed to be an IT trainer [img]/ubbthreads/images/graemlins/crazy.gif[/img]

Cheers
N