century21.com, remax.com, etc…). A lot of them give you links to visit for articles on what to look for in a house and much, much more!
Make sure that you find yourself a realtor to work with, preferably before you start looking for houses. That way they can also help you & also may be able to tell you some other places to visit for more information.
All in all, be patient and don’t rush into one of the first houses that you see! Once you’ve walked into the house that want, you will know. I did!