UNIVAC EXEC I

EXEC I is UNIVAC's original operating system developed for the UNIVAC 1107 in 1962. EXEC I is a batch processing operating system that supports multiprogramming.

• UNIVAC EXEC II
• List of UNIVAC products
• History of computing hardware

• Gray, George (March 1993). "EXEC II". Unisys History Newsletter. 1 (3). Archived from the original on August 9, 2017.