This tutorial will show you how to hide files on your computer using an image file. The first step is to get an image file and edit it with Microsoft Paint or Adobe Photoshop. The next step is to save the image file as a jpeg file. Now create a WinRaR archive file and copy the files that you want to hide in the archive. The next step is to open Command Prompt: Click the Start button and click Run. Now enter "cmd" and hit enter. Now just enter the same commands from the video and hit Enter. Follow these steps exactly and you won't have any problems.