Unscramble Words Introduction to Operating SystemsOnline version The Role of Operating Systems by Monica Nash 1 What three very different things need to work together for a computer to function? application , Hardware human , software being together a and work to need . , , . 2 Why do computers use operating systems? way in , each , a with So software people hardware and can other meaningful interface , , 3 What do most modern operating systems use so humans can understand computers? computer and are files , and graphical represented by interface A the software user on text where pictures , 4 How do operating systems provide an interface between the computer's hardware and application software? system understand a and operating hardware the to the on in from passes it it The can takes data software way . . 5 Why do operating systems have disk management software and management Disk maintained helps devices software keep storage well organized . . 6 How does the Operating System make sure that each process is sent to the CPU in an orderly way? operating the The the resources clog can doesn't system process kill up so it computer's . . 7 How does the operating system manage applications installed on a system? view applications has and The tools , delete , configure OS to . , , . 8 What are "services" run that Processes background the in automatically . . 9 How are drivers like interpreters? speak and the same the the language help to hardware OS Drivers . . 10 Why do operating systems use antivirus and antimalware software? prevent from malicious computer To files the accessing . . 11 What are the two most common operating systems for mobile devices? and Android iOS 12 What is firmware? system Firmware is an embedded operating . . 13 What types of devices use firmware? have and , Gaming , televisions smart systems , embedded firmware operating consoles cars called . , , , . 14 What does a special type of software called a hypervisor do? hypervisor run to operating multiple A be same a virtualization used called systems the process hardware in on can . .
New game