First of all you need to tell me where do you want to upload photos on the internet....
1.If you want there is a site named www.photobucket.com wherein you can upload any type and format(.jif,.jpg,etc.) type of photos
2.After uploading photos there you will be provided a link for every photo you can just copy and paste the link given to you by the site for that particular photo.
3.And by this method you can upload anywhere and everywhere you want to upload the photo on the internet....
and if you faec any problem in some particular area or website please write here for further guidance...
Internet