When you are trying to develop a web site that is meant to be seen on multiple platforms, it is smart to view the website using different browsers and different operating systems. It is very easy to view the website on browser like Safari, Firefox, and Google Chrome because these are available across platforms. Internet Explorer, on the other hand, is purely just for Windows. You will have to try to find a PC to view the website on, but this shouldn't be too hard. Many libraries have Windows PCs so they can easily be found. Seeing how your website displays on an iPhone or an iPad can be much more difficult. This would require you to buy or borrow and iPhone or an iPad. I found these sites which shows you how a website is viewed on an iPad and an iPhone.