You cannot post a photo directly from your computer to a wall or blog.The photo must have been uploaded to the Internet before (for example in an album on GBT).Open the photo you want to post, then right click on the photo and copy the photo's url (Do not copy the photo, only the url!).Now go to the page (wall or blog) where you want to post the photo.There are two icons on the right above the input window.Click the second from the right and copy the URL of the photo to the top line.Then just click OK and send.
You cannot post a photo directly from your computer to a wall or blog. The photo must have been uploaded to the Internet before (for example in an album on GBT). Open the photo you want to post, then right click on the photo and copy the photo's url (Do not copy the photo, only the url!). Now go to the page (wall or blog) where you want to post the photo. There are two icons on the right above the input window. Click the second from the right and copy the URL of the photo to the top line. Then just click OK and send.