OPERATING SYSTEMS

1 Introduction
2 History of Operating Systems
3 A history of personal computers
4 Configuration
5 Display
6 Motherboard
7 Central processing unit
8 Primary storage
9 Expansion card
10 Power supply
11 Computer power supply
12 Optical disc
13 Secondary storage
14 Computer keyboard
15 Mouse (computing)
16 Main memory
17 Hard disk drive
18 Graphics - Video card
19 Disk operating system
20 Examples of disk operating systems that were extensions to the OS
21 Examples of Disk Operating Systems that were the OS itself
22 Input/Output System
23 Command Syntax
24 Subdirectory Introduction
25 Subdirectory Review
26 BATCH FILES
27 Data structure in disk.
28 File systems
29 FAT12
30 Initial FAT16
31 File Allocation Table
32 Floppy disk
33 AUTOEXEC.BAT
34 CONFIG.SYS
35 Computer software
36 System, programming and application software
37 Three layers of software
38 Software operation
39 Memory control drivers
40 Cash memory
41 UNIX operation system. Main features and commands. UNIX / Linux
42 OS/2 OPERATING SYSTEM