This paper investigates to know whether organizations or companies could replace laptop computers in any workplace or not. Thus, the purposes of this paper can be stated as follows: 1) to compare the needs in using laptops and tablets in different population samples 2) to examine the readiness of the use of tablets as well as their functional working capabilities. First population cluster is Tesco Lotus employees at a head quarter in Thailand. There were 332 samples from total 1,804 employees. These questionnaires were done during November to December 2012. The results found that in average, 93% of Tesco Lotus employees preferred laptops to tablets. A mean of ability of the laptops usage for working is 4.38 (high level) while the mean of the tablets usage is 3.04 (moderate level).