Whatever computer you have you can now run Comixology, the digital comic reader, in a browser: http://comics.comixology.com/#. You can read a lot of free comics and also buy some.
Two issues of Stolen Suns my experimental comic for the iPhone are there, first issue is free. Go to Comixology then do a search for Stolen Suns and you can read instantly. Not sure how it will look like on your screen because it was designed for a smaller iPhone screen but you can have a try.