Utilities

Utilities: File Handlers,BackUp/Archive,Compression Software,Anti-Virus Software & Hardware Drivers

Storage: Volatile and non volotile,BIOS,ROM and RAM

Application software: Word Processor,Databases,Spreadsheets,Business Applications

Storage Types: Solid State Storage,Magnetic Storage and Optical Storage

Operating Systems: Multi-Tasking,Multi-User,Real-Time & Batch Processing

User Interfaces: Menu Based Interface,Natural Language Interface,Command Line…