How do I post pictures?

I would like to post some pictures but can't figure how to do it. Since I only have internet at work (sites like flickr are blocked) I need to upload directly from my hard drive. Please help. I saw that I can click on an icon to attact a url address but these photos were emailed to me.

What about www.tinypic.com ? There was a thread designed to help members upload pictures to the site. Maybe it can help you: http://www.automotiveforums.com/vbulletin/showthread.php?t=916799

Thanks,

I ended up borrowing my girlfriends laptop and I was able to post.