Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Charlene Rhinehart is a CPA , CFE, chair of ...

With spreadsheets, you store and analyze sets of data, which is key in many businesses. Spreadsheets offer a range of automated functions to perform calculations on data in addition to building graphs ...

Use the Sharpe ratio to evaluate an asset's risk vs. return Yarilet Perez is an experienced multimedia journalist and fact-checker with a Master of Science in Journalism. She has worked in multiple ...

Learn how to calculate and plot mathematical functions using a spreadsheet. This tutorial shows step-by-step how to set up formulas, visualize data, and create clear graphs for math and science ...

Looking to become an Excel power user? Excel has a number of features that will make it easier for you and your colleagues to enter data into your spreadsheets. If you’re developing a spreadsheet that ...

Gnumeric is a lightweight spreadsheet program that is fast and feature complete. Gnumeric can create a calendar or perform any other numbers-based task. (click image to enlarge) Much like its chief ...

Though the practice of maintaining bookkeeping and ledger records dates back to ancient Mesopotamia, physical spreadsheet records have always suffered from the problem of requiring corrections and ...

Fifteen years ago, I logged my concerns about the limitations of Excel. Have we overcome these problems? Has the downside of spreadsheets been reduced? A deeper look sees progress in some areas - and ...