Have the picture you want to add to your post on your computer. If not find it using google
http://images.google.com/imghp?tab=wi
click the pic you want and then
See full-size image. and then RIGHT CLICK and 'Save As' and remember where youve saved it. Now you'll need to one time only to activate the imageshack plugin. So go into the admin of your site and choose PLUGINS from the top menu. Now lok down the extensive and ever growing list for
ImageShack Uploader and activate it on the right. Thatsthat done and you need never do that again.
Now you want to post so go back up and go WRITE (as usual) and look down below the Text Area. You'ss see Imageshack button to the right of Upload. Clcik it and browse for youtr picture on your computer and then click the Upload button ON THE RIGHT. k you see your pic and some options which are self explanatory. You'll use the 3rd top one
Insert image directly
#once you click it you can click the pic and resize it etc.