ww91.cruiserome.net is a very annoying popup which may come up in your browser. You may get it after installing some adware program. For example, we saw it after LyricsSay adware was installed into our test computer. This adware and many other ones can be installed together with many freeware programs which can be easily downloaded online. Plus, you may see all kinds of ads from cruiserome.net advertisement network. In this guide you will find out valid tips on how to remove them from your infected computer.