If you are using that person's computer it's easy. Open up their web browser and click on the 'History' button in the browser toolbar. All the websites that person has recently visited will appear in a drop-down menu.
I used iSOS a lot, they offer great SEO & Web Design. Here is there link to there web design page... http://www.isos.com/web-design-and-development/professional-website-design.html Here is there...
You can check the cache files and see if there are any HTML files that give the URLs they have been to. Other than that, you would need a tracking program of some type.
The first means of finding out if someone has ever been married is to ask them.If you can't do that, then you have to search the marriage records of the places where that person lived. Modern...