PUZZLE

3. (Relation to Spreadsheet):The data is usually text, a numeric value, or a formula. The entire spreadsheet is composed of rows and columns of cells. A spreadsheet cell is analogous to a field in database management systems. Individual cells are usually identified by a column letter and a row number.
5. browser is a software application that lets you visit web pages on the Internet. Popular browsers include Google Chrome, Firefox, Safari, and Internet Explorer. Currently, Google Chrome is the most widely used browser in the world, and is also considered one of the fastest and most secure.
6. part of a computer system or network that is designed to block unauthorized access while permitting outward communication.
7. unit of memory or data equal to 1,024 (210) bytes.
8. radio, microwaves, etc. (as opposed to wires or cables) to transmit signals. "wireless broadband.”broadcasting, computer networking, or other communication using radio signals, microwaves, etc.
10. device that scans documents and converts them into digital data.
11. general-purpose computer programming language designed to produce programs that will run on any computer system.

1. movable indicator on a computer screen identifying the point that will be affected by input from the user, for example showing where typed text will be inserted.
2. person who uses computers to gain unauthorized access to data.
4. introductory page of a website, typically serving as a table of contents for the site.
9. unit of information equal to one billion (109) or, strictly, 230 bits.
12. Printing:The action or process of making a physical object from a three-dimensional digital model, typically by laying down many thin layers of a material in succession.