Computers

3. The transfer of information between two or more points that are not connected by an electrical conductor
5. is a branch of critical theory devoted to the study of technological change.
6. A sequence of symbols that can be interpreted as a message.
7. pointing device featuring a tactile sensor, a specialized surface that can translate the motion and position of a user's fingers to a relative position on screen.
8. A line of personal computers (PCs) designed, developed, and marketed by Apple Inc.
9. A typewriter-style device, which uses an arrangement of buttons or keys, to act as mechanical levers or electronic switches.

1. best known as the co-founder, chairman, and CEO of Apple Inc.
2. A class of smaller computers that evolved in the mid-1960s and sold for much less than mainframe and mid-size computers from IBM and its direct competitors.
4. A collection of computer programs and related data that provides the instructions for telling a computer what to do and how to do it.
10. Number system represents numeric values using two symbols: 0 and 1.
11. In computing (or data processing) are represented in a structure, often tabular (represented by rows and columns), a tree (a set of nodes with parent-children relationship) or a graph structure (a set of interconnected nodes)