Operating sytems

Operating sytems

1. Utilty Programmes

   • Types
     • Anti-virus Software
     • Back-up Software
     • Disk Defragmentation Software
     • File Repair
     • File Transfer
     • File Renaming
     • System Information
     • File Renaming
   • Advantages
     • They can take up a lot of space
   • Disadvantages
     • They can help optimize and maintain your computer

2. An operating system is the main program in a computer that controls the way the computer works and makes it possible for other programs to function

3. Types

   • Off the shelf
   • Proprietary
   • Custom Written
   • Open Source