Do you have access to another computer with an internet connection? If so, you can download the latest FF version to a USB or other portable device and then install it to your PC. Do the following: Go to [[http://www.mozilla.com/firefox/all.html]] You will find a grid with all of the different languages that FF comes in. Select "english (US)" and click on the "download" link for your operating system. You will go to another page where it states that your download will begin automatically. You should then see a message box come up and ask if you want to save the file. Click on "Save File" and save it to whatever device you are using to transfer it to your PC. Take the device with the file and plug it into your computer. Using "My Computer," navigate to the device and double-click on the file. It will then start the FF installation process. Follow the on-screen directions from there. The file is about 8.2Mb so allow yourself enough space on your device.