a) The operating system contains code for performing various management tasks. The appropriate code is run when the user performs actions.
Copy the diagram below and connect each OS management task to the appropriate user action.

b) A user has the following issues with the use of his PC.
State the utility software which should provide a solution.
i) The hard disk stores a large number of video files. The computer frequently runs out of storage space.
ii) The user is unable to find an important document. He thinks it was deleted in error some weeks ago. This must not happen again.
iii) The operating system reports ‘bad sector’ errors.
iv) There have been some unexplained images and advertisements appearing on the screen. The user suspects it is malware.

Os management task action The user moves the mouse on the main memory management desktop The user closes the spreadsheet program input/output management secondary storage management The user selects the SAVE command to save their spreadsheet human-computer interface management The user selects the PRINT command to output their spreadsheet