81.   Major names like Norton and Central Point make anti-virus software.

82.   Makes software with built-in timer to let children know when they must turn off or relinquish the computer.

83.   Manhattan Associates, an Atlanta company that makes software for distribution centers, was co-founded by Deepal Raghavan.

84.   Manugistics makes software that helps companies share inventory, pricing and planning information with customers and suppliers over the Internet.

85.   Maker makes software to create computer networking chips and is one of the few East Coast companies catering to the California and Texas semiconductor industry.

86.   Mapics will make software for manufacturers that have inventory coming in by special order.

87.   McAfee is the leading provider of anti-virus software, while Cheyenne makes software for data storage management, including a flagship line of network backup products.

88.   Memco makes software for securing information stored on Internet servers.

89.   Mitchell Liu, co-founder of Brainstorm Technologies Inc. in Cambridge, Mass., which makes specialized software for Notes, met Wednesday with executives of Lotus.

90.   Most make software, especially for the Internet.