A reference identifies a cell or a range of cells on a worksheet, and tells Excel where to look for the values or data you want to use in a formula. You can use references to use data contained in different parts of a worksheet in one formula or use the value from one cell in several formulas.o calculate multiple results Some worksheet functions return arrays of values, or require an array of values as an argument. To calculate multiple results with an array formula, you must enter the array into a range of cells that has the same number of rows and columns as the array arguments.
What is a PAGES file? Files that contain the .pages file extension are files that have been created by the Apple Pages software. The Apple Pages software application is a word processing and page layout application that was developed by Apple as a part of the iWork productivity suite. The files with the .pages file extension are based on the XML file format and can contain a variety of word processing files including basic text documents and multi-page brochures.
A web search engine is a software system that is designed to search for information on the World Wide Web. The search results are generally presented in a line of results often referred to as search engine results pages (SERPs). The information may be a mix of web pages, images, and other types of files. Some search engines also mine data available in databases or open directories.