Microsoft Excel, introduced in the 1980s, helps businesses manage and analyze data in digital spreadsheets. It’s part of the Microsoft Office suite. You can also use Excel to maintain personal information such as contact lists. Many personal information managers require a specific format for contact lists before users can import the information. If you enter your contact information into an Excel spreadsheet in a specific order and save it as a comma-separated value file, you can pull your Excel contact list into other programs. Tips Writer Bio
