PAS Home Using Lookup Functions in Microsoft Excel 2000  We use tables mainly so we can quickly find the information we need. We also use tables for organizing, storing, and maintaining data. This saves us the trouble of having to remember everything — we can just look it up. Wouldn’t it be great if the spreadsheet itself could go look up the information and copy it to the right place?    Send this to: Enter the e-mail address of the recipient(s). (Use commas to separate recipients, eg. abc123@mail.com, xyz789@mail.com)   Enter your e-mail address:   Add a personalized message:         ©2001 The McGraw-Hill Companies, Inc. All rights reserved.