<A target="_blank" href="http://www.computerworld.com/action/article.do?command=viewarticlebasic&articleid=9127318&source=rss_news">Most people who use the Windows operating systems</A> log in with administrator rights. They do this for a variety of reasons, like installing Windows software. The downside of the practice surfaced with a recent study detailing how many bugs also depend on the elevated rights.