I tried to do shift and click but all it did was show me the blank picture. Nowhere to do anything.HI Gabbi,
please read the following link carefully, you will need a bootable USB stick/DVD or boot from your recovery partition on your computer. Let us know the make and model so we can help you further with recovery if necessary!.
Depending on the make and model, take a look here and go to the manufacturers page and also see about recovering your PC with the on-board tools: