_____ programs that guard your computer system against viruses or other damaging programs.
_______ is one popular and free version of the UNIX operating system.
A computer's ability to Notepad and Paint applications at a time is called as ‐‐‐‐‐‐‐‐‐‐‐‐.
Norton System Works is a ‐‐‐‐‐‐‐
In Windows 7, you cannot change computer theme and sounds scheme.
The desktop background which is also called as …….., is a picture, color, or design on the desktop.
Which of the following application you will use to play songs from your computer?
Without any Operating System, you can create letter using MS Word.
It is an action performed to terminate a portion of a program or the complete program
To link your computers with other, you need to install Embedded Operating System on your computer.