up until recently i have always been able to copy an image .. paste it into an email messaage ... and adjust it's size [reduce or enlarge it's size]... by right clicking .. getting little squares at the four corners of the image and then dragging the curser until it's the size i want .... beginning a couple of weeks ago .... the squares no longer appear when right clicking ... so i cannnot adjust the size of the image ... how can i return to my old habits regarding resizing images ???