can I make a network with 3 computers?

Operating System
Windows 2000

Processor
733 megahertz Intel Pentium III
32 kilobyte primary memory cache
256 kilobyte secondary memory cache

Main Circuit Board
BIOS: Award Software 6.00PG 04/25/01

Drives
12.31 Gigabytes Usable Hard Drive Capacity
1.81 Gigabytes Hard Drive Free Space

3.5" format removeable media [Floppy drive]

ADSL, Win 2000 default setup, a remote control computer emergency software, 2 admin account, 1 user account, strong password

services.msc, Win 2000 default setup

secpol.msc, Win 2000 default setup

Most time log on as user.

MaXtOr [Hard drive] (15.36 GB) -- drive 2, SMART Status: Healthy (Prompt format this hard drive, but there are 12 G files on it, need repair?)
ST36531A [Hard drive] (6.50 GB) -- drive 1
WDC AC26400R [Hard drive] (6.45 GB) -- drive 0, rev 15.01J15, SMART Status: Healthy

Memory Modules
248 Megabytes Installed Memory

Local Drive Volumes
c: (NTFS on drive 0) 4.82 GB 199 MB free
d: (NTFS on drive 0) 1.62 GB 611 MB free
e: (NTFS on drive 1) 5.87 GB 996 MB free
f: (NTFS on drive 1) (Prompt format this hard drive, but there are 12 G files on it, need repair?)

Printers
Microsoft Office Document Image Writer Driver on Microsoft Document Imaging Writer Port:

Motherboard
SiS 630

Display
SiS 630 [Display adapter]
Default Monitor [Monitor]

Multimedia
C-Media CM8738 Audio Driver (WDM)

Communications
Realtek RTL8139(A) PCI Fast Ethernet Adapter

Other Devices
USB
Standard 101/102-Key or Microsoft Natural PS/2 Keyboard
HID-compliant mouse
USB Root Hub (2x)

Virus Protection
AVG Free www.grisoft.com

Missing Microsoft Security Hotfixes: None

Software
AdvantageRetail - POS
Belarc - Advisor
Office 2003
Office Project 2003
Acksen Ltd - Clientem PurchaseManager Version 3.2.0.162 *
Acksen Ltd - CustomerOrders Version 3.2.0.161 *
Adobe Reader Version 8.0.0.2006102300 *
Alexander Roshal - WinRAR Version 3.40.0.0 *
Answers Version 2.3 (build 609) *
AstroByte Version 1.00 *
Audacity *
Belarc, Inc. - Advisor Version 7.2v *
Billeo Version 2, 0, 0, 5 *
Cinematronics - 3D Pinball Version 5.00.2134.1 *
DG Version 1, 0, 0, 1 *
dvdplay Application Version 1, 0, 0, 1 *
Eastman Software, Inc., A Kodak Business - Imaging for Windows(R) Version 5.00.2195.7136 *
EUSOFT Framework Version 3.2 *
FlashGet Version 1, 8, 6, 1008 *
G-Lock Software - EasyMail Address Book Version 5.35 *
G-Lock Software - G-Lock Delivery Monitor Version 5.35 *
G-Lock Software - G-Lock EasyMail Bounced Manager Version 5.35 *
G-Lock Software - G-Lock EasyMail Sent Manager Version 5.35 *
G-Lock Software - G-Lock EasyMail Version 5.35 *
GRISOFT, s.r.o. - AVG 7.5 Anti-Virus System Version 7.5.0.420 *
GRISOFT, s.r.o. - AVG Anti-Virus system Version 7.5.0.502 *
LatheSim Version 1.0.0.0 *
Logambo.com - Shark Email Extractor Version 1.00 *
Lojitek Dan??manl?k - LojiRota Version 1.00 *
Office InfoPath
Office Picture Manager
Office User Setting Asistant
.NET Framework Version 2.0.50727.832 *
Mosaico Author Deployment Rules Version 3.0.0.1 *
Mosaico Author Rules Engine Developer Version 3.0.0.1 *
NetKeeper Express *
NetKeeper Express Setup *
ScreenThemes *
SFW - Woodworkers Estimate Helper Version 5.09.0008 *
Silicon Integrated Systems Corporation - SiS (R) 630 SiSTray application for Windows NT 4.0/2000 Version 5.12.01.1050 *
StarCenter2 *
StarSoftComm - SSCMain Version 1, 0, 0, 1 *
StarSoftComm - SSServer Version 1, 0, 0, 1 *
Sun Microsystems, Inc. - Java(TM) Platform SE 6 U1 Version 6.0.10.6 *
Sun Microsystems, Inc. - Java(TM) Platform SE 6 U2 Version 6.0.20.6 *
The Firebird Project - Firebird SQL Server Version 1.5.2.4731 *
Ventis Media Inc - MediaMonke Version 2. *
Vitalwerks LLC - DUC v2.2.1.0 Version 2.2.1.0 *
Vstar Version 1, 0, 0, 1 *
Wizards to adjust .NET Framework security, assign trust to assemblies, and fix broken .NET applications. Version 1.0.5000.0 *
Yahoo! Inc. - YShortcut Application Version 3, 5, 0, 0 *
Yahoo! Messenger Version 8,1,0,249 *

I have 4 computers, ADSL, network adapters, some parts
Number Categary Serial Number Model Type Capacity MAC: Web UserName Password Owner Location
1 CD/DVD CDR-3001B
2 CD/DVD DVD-RP639-S
3 SPEAKER SYSTEM SRS-P5
4 Hard Drives 31536H2
5 Hard Drives 90650u2
6 Hard Drives ST36531A
7 Hard Drives AC26400R
8 Hard Drives ST3491A
9 Hard Drives DAQA-32160
10 Hard Drives 71626AP
11 Hard Drives MPC3043AT
12 Motherboard
13 Modem 2110EH
14 Exchange 3205NS
15 CD/DVD
16 Hard Drives
17 CPU(s)
18 OS
19 RAM 247 MB
20 BIOS AWARD Modular BIOS v6.00PG
21 Video Card(s)
22 Sound Card(s)
23 Network Card(s) Realtek RTL8139(A) PCI Fast Ethernet Adapter
24 Floppy Drives
25 Motherboard
... etc

can I make a network with 3 computers?

Design 2 information systems
1 computer shop with cyber cafe
2 Garment factory

I have view some cyber cafe websites, and garment factory websites.

1 Computer shop with cyber cafe
Computer Usage
Printing and Scanning
Fax

business presentations
Graphics Station

DVD & CD Burners & Chip Readers

Surf & Dine Combinations

Cafe Menu

CYBERCAFE SHOP
garment, accessories: hats, shirt, jacket
computer retail
computer service

Super fast high speed connection
BW & color printers
Fax
Scanner
DVD/CD burner
Digital camera multi-chip reader
Webcams
Headphones
Graphics design station
Adobe Photoshop & Illustrator

Special Events

2 Garment factory
garment, accessories: hats, shirt, jacket
(shirts, trousers, jackets, waterproof capes and coats both for men and women.)
machineries, prodution management

I need to leave a computer.

Other 3 computers for 2 information systems.

How to plan these 3 computers network with ADSL connection?

How can I manage the files in hard drives. I can burn files in CD.

I must record all hardware at the first?

 

you should be able to network all three, yes
And share files/folders on drives that you set up for network sharing between any other computer on that network.

Unless you want to do this all manually there are programs out there for networking that can help set it all up for you.