What is the main functions of the operating system in RAM?? ThinkBig Uncategorized October 20, 2018 1 Minute It has 6 main functions: Interpreting User Commands File Management Memory Management Input/Output Management Managing Processes Resource Allocation Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like Loading... Related Published by ThinkBig View all posts by ThinkBig Published October 20, 2018