Step-by-step guide
Step 1) Find (or upload) an image you'd like to use on imgur (http://imgur.com/topic/Staff_Picks/ZXVlev9)
Step 2) Right-click the image and select "Open image in new tab" ( http://i.imgur.com/ZXVlev9.jpg)
Step 3) Edit the URL to be the image code and file extension (ZXVlev9.jpg)
Step 4) Come to the forums and hit the Imgur button (little picture)
Step 5) Enter the image code and file extension ([imgur src=ZXVlev9.jpg])
Step 6) Enter some text into your post (this is a requirement with all BBCode)
Step 7) Submit your post
Step 8) Enjoy!
Please note: If images seemingly aren't working for you - try disabling your ad-blocker on runescape.com. We no longer serve adverts on the RuneScape website (anywhere!) so its unnecessary anyway