Dave, I put a shortcut on my desktop for the Imgur posting app, I Reduce the site screen, click the shortcut, download or drag and drop and after the picture downloads to Imgur then click on the resulting URL, tap control "C", exit Imgur and return to your post and click control "V". That puts the picture directly into my post, no other action.
It seemed to me at first that it was TOO simple to work, after all the old ways were a pretty involved system. here's one;
Six clicks that's all, everything is in YOUR computer, no off site programs. Barney's explaination is the same I just used different words.