CMOS Configuration Chip
Jumpers
Software
Three Types of Software
and What They Do
Functions of BIOS and OS
Firmware or BIOS
Software Layers
Software Layers
How Software Manages and
Shares Information
Operating Systems
Functions of Operating
Systems
Starting Up the Operating
System
Starting Up the Operating
System
Interfacing with the
Operating System
Command-driven Interface
Menu-driven Interface
Icon-driven Interface
Survey of Operating
Systems
Multitasking Environment
Windows 3.x Operating
Environment
Comparison of Operating
Systems
Well-known Operating
Systems
Disk Operating System
(DOS)
Disk Operating System
(DOS)