Computer operations refer to the various processes that a computer performs to execute tasks. These operations include input, processing, output, and storage. Input involves receiving data from devices like keyboards or mice, while processing is the manipulation of that data by the computer's central processing unit (CPU). The results are then outputted to devices such as monitors or printers. Storage is another crucial aspect of computer operations, where data is saved for future use. This can be done using various storage devices, including hard drives and solid-state drives (SSD). Together, these operations enable computers to perform a wide range of functions, from simple calculations to complex simulations.