TY  - BOOK
TI  - IT Today .
SN  - 0072422610
AV  - T58.5.I827 
PY  - 2001///
CY  - New York
PB  - McGraw-Hill
N1  - Includes index; Contents: Understanding the computer system -- So you want to buy a PC? -- How will you use your PC? -- Crossing the digital divide -- How do you work with information? -- Using the internet -- Using the internet? -- What is the world wide web? -- Understanding websites -- Using online information services -- Using web browser software -- Using E-mail -- Using software -- Understanding the operating system -- PC Operating systems -- Using applications -- Using utilities -- Using hardware -- Understanding the system unit -- Using input and output devices -- Using  storage devices -- Using communications devices -- Understanding the network world -- Understanding communications technology -- What is a computer network? Understanding E-business and E-commerce.
ER  -