| Video | Other resources | ||
| 1.7.1 The purpose and functionality of systems software | 1.7.1 | ||
| 1.7.2 Operating systems: 1.7.2a user interface 1.7.2b memory management/multitasking 1.7.2c peripheral management and drivers 1.7.2d user management 1.7.2e file management |
1.7.2a | ||
| 1.7.3 Utility system software: 1.7.3a encryption software 1.7.3b defragmentation 1.7.3c data compression 1.7.3d the role and methods of backup including full vs incremental |
1.7.3 |
