Welcome to YT! I had the worst problems posting pictures. Lol. It took me FOREVER! Lol. When you post a new thread or reply to an existing thread..there will be a paper clip up above the box you type your message in. Click on it and then you just hit browse...find the picture on your computer you want to post....click on it and then click upload. I had many many problems with it saying bad file or whatever. Pretty much you just gotta resize the pic a lil smaller. If you have this problem...Private Message (PM) me and Ill give you step by step instructions how to resize easiest!! Trust me..I went thru everything trying to figure out how to post pics and finally got it and havent had any problems since!!
Yea if its for your avatar...if you need help resizing for it..lemme know! I didnt have to resize for my avatar but I did have to for posting pics in threads. Lol. Weird I know.