Microsoft Office Excel - Microsoft Office Excel is a commercial spreadsheet application.
IDC - The premier global market intelligence firm.
Google Sheets - Synchronizing, online-based word processor, part of Google Drive.
Experts Exchange - The Mission Our patented knowledge-sharing process, combined with the advantages of the Internet, a...
Apple Numbers - Numbers lets you build beautiful spreadsheets on a Mac, iPad, or iPhone — or on a PC using iWork for iCloud. And it’s compatible with Apple Pencil.
Gartner - Gartner delivers technology research to global technology business leaders to make informed decisions on key initiatives.