# What does a computer applications specialist do?

Specialize computer applications.

### Why do you need system software and applications on your computer?

Systems software is essential to make your computer operate. Without it, a computer cannot work. Applications are the programs that people use to do things on a computer, like word processors, spreadsheets, databases etc. Applications require a computer to have systems software to work. Systems software is essential to make your computer operate. Without it, a computer cannot work. Applications are the programs that people use to do things on a computer, like word processors…

### What would you do if you dident have spreadsheet?

You could use other computer applications to do some calculations or use a calculator or do them on paper. You could use other computer applications to do some calculations or use a calculator or do them on paper. You could use other computer applications to do some calculations or use a calculator or do them on paper. You could use other computer applications to do some calculations or use a calculator or do them on…

### What do the applications mean on a computer?

Applications are in the form of binary codes,in fact computer can understand binary language only. Basically,applications are(it does not matter on their size or their functions) things which communicate with hardware. Applications are in the form of binary codes,in fact computer can understand binary language only. Basically,applications are(it does not matter on their size or their functions) things which communicate with hardware.