i need company names of hardware(like monitors,keyboards etc)?

basically i'm copying a project from a friend about computerizing a student management system.(making it from manual to database)
i need help with the hardware required.i have to change it a bit so its not obvious i'm copying here is wat he's written:
A Pentium iv 2.2 GHz
A 3.5" GENERIC NEC FLOPPY DISK DRIVE

HITACHI DVD-ROM GD-7500 to install necessary software
An NVIDIA RIVA TNT 2 Ultra Display to act as an adapter to act as an interface with the monitor.
A standard 101/102Key keyboard
An Acer View 76 17" Monitor
Logitech First/Pilot mouse
An Hp Desk jet 850C

just try and replace them with something acceptable

also need reasons as 2 y this hardware is necessary in the context of the solution
dude i'm smart enuf 2 figure these out later.i hav 2 submit it tom.and i'm not gonna get asked about it thank u

Can anyone tell me if this is a good computer setup and maybe give me some help with the power supply?

Asus Rampage 2 Extreme mobo
24GB Dominator DDR3 memory kit
ATI Radeon HD 5970 video card
LGA 1366 intel i7 processor
NEC CRVD-42DWX+ curved gaming display
Hitachi 7K1000.B Hard Drive
G51 surround sound
G19 keyboard
Razer Copperhead mouse

MANUFACTURER OF LCD color DISPLAY 20CM (8″)?

SHARP HITACHI KEYOCERA, FUJI, SAMSUNG,NEC

need some names of pcs,a gud display adapter?

basically i'm copying a project from a friend about computerizing a student management system.(making it from manual to database)
i need help with the hardware required.i have to change it a bit so its not obvious i'm copying here is wat he's written:

A 3.5" GENERIC NEC FLOPPY DISK DRIVE

HITACHI DVD-ROM GD-7500 to install necessary software
An NVIDIA RIVA TNT 2 Ultra Display to act as an adapter to act as an interface with the monitor.

just try and replace them with something acceptable

also need reasons as 2 y this hardware is necessary in the context of the solution