I cannot shift click in my inventory making everything tedious and boring. I have looked through settings and have found nothing. I googled my problem and found it might be caused by touch screen mode being on. I don't have a touch screen on my laptop or the category of settings for touch screen, so I have no idea what to do. The only way to do things in my inventory is to press the numbers to transfer objects, or I have to drag and drop. Someone please help me.