- 1). Download the key finder software's installation files from its associated website (see Resources). Save these files to your desktop.
- 2). Double-click the installation files to launch the install wizard. Depending on the software, there may be some user input required. Follow any onscreen instructions. Installation should only take a minute or two.
- 3). Launch your key finder software. Wait for the software to finish scanning your registry. While all key finders will have different user interfaces, within all of them will be a list of all the programs you have installed on your computer. Select your desired program from the list to display its product key.