In order to reinstall your Dell Inspiron 5050 webcam, first you need to search for a driver on the Internet. For this task, you can use the Google Search webpage. Choose a page and you will be redirected to a download link. Also, you will find information about the compatibility, size, version, etc. After the download is complete, open the setup file that was downloaded to your computer and start the installation process. Follow the steps and in only a few moments you will have your webcam installed.