In this paper, we empirically investigate an extension of the Technology Acceptance Model (TAM) to explain the individual acceptance and usage of websites. Conceptually, we examine perceived ease-of-use, usefulness, enjoyment, and their impact on attitude towards using, intention to use and actual use. The paper also introduces a new construct, "perceived visual attractiveness" of the website and demonstrates that it influences usefulness, enjoyment, and ease-of-use. For our empirical research we partnered with a Dutch generic portal site with over 300,000 subscribers at the time the research was conducted. The websurvey resulted in a sample size of 828 respondents. The results confirmed all of the 12 hypotheses formulated. (C) 2002 Elsevier Science B.V. All rights reserved.