Input/output devices like keyboards, monitors, and printers that allow humans to interact with the machine. 2. IT Software: The Digital Instructions
The CPU processes the request, uses RAM to hold the data, and displays the result on your Monitor . 4. Maintenance and Lifecycle Complete A Guide to IT Hardware and Software Co...
requires constant updates to patch security vulnerabilities and add new features. Input/output devices like keyboards
Programs designed for specific tasks, such as web browsers (Chrome), office suites (Microsoft Word), or creative tools (Photoshop). 3. How They Interact: The Stack uses RAM to hold the data
eventually wears out or becomes obsolete. Maintenance involves cleaning (dusting fans) and upgrading parts (adding more RAM).
The "brain." it carries out the instructions from software.
