Choose four features of an operating system and describe their function.
Choose the appropriate column in the following table to indicate whether the named software is system software or application software.
System software | Application software | |
|---|---|---|
screensaver | ||
anti-virus software | ||
control and measurement software | ||
printer driver | ||
video editing software | ||
compiler | ||
QR code reader | ||
on-screen calculator | ||
operating system software |