• Computer in view of Hardware and Software
• Basic units of Computer
• Identification of Computer Components and Peripherals
• Dismentaling and Assembling the Computer Components and Peripherals
• Prilimenarymaintenance and service of the parts of Computer
• Precautionary measure to save Computer
• Recognizing of Hardware and Software of Computers
• Hardware and Software Installation of Computer
• Computing Environment and preventive maintenance.

[1] Dr. Abdul Rehman Memon, Dr. B.S. Choudry "P.C Anatomy," 1996, 1st Edition.

[2] Mark Minasi “The complete P.C Upgrade & Maintenance Guide,” 2000, 2nd Edition.

[3] David Groth, "A+ Core Module Study Guide," 2000, 2nd Edition.

[4] Scott Muller “PC Upgrading & Maintenance”, 2000, 2nd Edition.

[5] Robert C. Bremer, “Computer Technicians Handbook”, 2000, 3rd Edition.