Here's how I upload images from the computer.
1. I first transfer the image from my mobile device to the computer.
2. Then in the chat box find the edit tool that says "host an image" when you hover over it. It looks like a picture behind a floppy disk; millennials if you don't know what a floppy disk is then I feel sorry for you >.<
3. Choose the image source from your computer and click "host it". Wait for it to upload and it will give you 3 url options. Copy the last one (image url) and go back to the chat box.
4. Click the tool next to the previous one, it says "Insert an image" if you hover over it and looks like a framed picture with a plus sign. Then paste the url under where it says URL. Click insert. You should now see a coded line in your text box. Leave that there, it is the link to your image
5. If you try to preview and if you have done it properly then you should see the image within the post. That's it!
Last edited by Tea on Tue Dec 16, 2014 2:57 am; edited 1 time in total (Reason for editing : corrected typo because I'm like that)