Long time PC user, just upgraded to a Macbook pro this Xmas. One thing I did pretty frequently was reverse image search using google. On my PC I could be in one window, with two tabs open. One tab being the picture I was looking at, the second tab being google. I could drag the picture up to the new tab, which the new tab would then open, and I could then just drag the picture into the google reverse image search. Now, on my mac, when I drag the picture to the other tab, the other tab doesn't open, it just shows a little green plus. When I let go, it just puts that picture in the new tab. Does that make sense? Any help would be greatly appreciated. Thanks!