. managing your photos on different photo sharing and social networking platforms. Posting and Sharing at Flickr How easy is it to join and post to Flickr? Well, let’s see… 1. Go to www.flickr.com and. be asked for titles, descriptions, and tags. When you decide to come back to Flickr for some more uploads or to find friends to share your photos with, you’ll have to log in again using your Yahoo!. Chapter 1. For editing options in Flickr, see the Using Image Processing Programs to Tweak Your Photos” section in Chapter 1. 30 ■ Sharing Your Photos Online NOTE Resize your photos before uploading