| Making that first purchase
for a notebook can be difficult. However, here are a few guidelines
which may help make your decision easier.
1. First you need to determine what type of a user
you are.
Are you an Office User, Power
User, Portable User or Mobile
User?
2. Then from this, choose the notebook with the
correct specifications for your use:
CPU (Central Processing Unit)
RAM (Random Access
Memory)
STORAGE DEVICES
OPTICAL STORAGE
HARD DRIVES
TEMPORARY STORAGE
GRAPHICS CAPABILITIES
DISPLAY SIZE AND RESOLUTION
MODEMS
NETWORKING
EXPANSION SLOTS
CONNECTIVITY PORTS
VIDEO CAPTURING
LITHIUM-ION BATTERIES
POWER (Battery and AC Adapter)
OPERATING SYSTEM
ESSENTIAL SOFTWARE
ESSENTIAL HARDWARE
WARRANTY & SUPPORT
GENERAL GLOSSARY TABLE
Office Users - are those that need a notebook for basic office
applications such as Office applications like word processing and web browsing or accounting. The notebook
is mainly desktop bound and allows the user flexibility in allowing
them
to work from home or at the office. Notebooks for office users
are not power/performance hungry and are mainly entry level
machines. Notebooks for office users generally use Intel Celeron
based or Intel Core duo CPU's.
Power Users - are after a desktop replacement for
home or office and do not want to compromise in performance. These
users would use
the notebook for high-end financial or scientific work, multimedia, Database
or graphics work and high level gaming. Power users should look for
an Intel Core 2 Duo based CPU in a notebook with 4 MB Cache. This CPU has two cores and offers
superior data processing performance, with up to 800Mhz FSB and will power through today's
application like a breeze. which allows you to simultaneously
execute multiple software applications in parallel without sacrificing
performance. Notebooks for power users generally have powerful dedicated
graphics cards, good quality speakers and large screens. Because
of these features, notebooks for power users tend to be heavier and
have shorter battery life (range from 2Hrs - 3Hrs).
Portable Users - are those who need more power than an office user but do not
want to sacrifice battery life for power. These people
tend to be on the road a little more than the power users but still
require high performance. Notebooks for Portable Users tend to
use Intel Core 2 Duo CPU's with smaller form factor or embedded graphics to achieve a better balance between
performance and battery life by utilizing Intel SpeedStep technology
to adjust CPU speed to increase battery life. For example, when
in battery mode, the Intel Core 2 Duo CPU will reduce its speed by nearly half
to
conserve battery life. Notebooks with Intel Core 2 Duo CPU's generally offer
battery life between 2.5-5hrs depending on usage and battery capacity.
Return to Top
Mobile
Users (Road Warrior) - Mobile users generally are on the
road all the time and require a slimline, lightweight notebook with
maximum battery life (usually 4hours or more). These users should
look for notebooks with Intel Ultra Low Voltage (ULV). The Intel ULV
CPU are generally at speeds of around 1.1 - 1.4Ghz and have integrated
2Mb cache. Even though the CPU is at lower frequency then the Intel Core 2 Duo CPU's, they are a different technology and generally will
out-perform Intel Core 2 Duo at 2.0Ghz and above. They also run at
a very low voltage and offer superior battery life ranging between
3hrs - 5 Hrs and beyond. The P-M CPU is one of the components that
forms the new INTEL CENTRINO TECHNOLOGY. Notebooks fitted with this
technology offers wireless connectivity via 802.11b/n so users can
seamless connect to wireless nodes and be connected in a network
or the world Wide web. Notebooks equipped with this technology are
often very slim and lightweight and perfect for business travellers
and users who want to continually keep in touch with their workplace
or the web whilst on the road. Notebooks for mobile users tend to
have shared graphics (to conserve battery life), minimum amount of
ports, minimal multimedia features (eg smaller speakers) and smaller
screens. This allows the notebooks to be lighter and run longer.
CPU TYPE
CPU (Central Processing Unit) is the part of a computer
that does most of the data processing. The CPU type and speed are
one of the major factors that determine computer performance. However,
CPU speed alone does not determine performance. Situations commonly
occur when a computer with an Intel Core 2 Duo 1.8GHz CPU can outperform a computer
with an Intel Core 2 Duo 2.2Ghz CPU. This is because other factors such as motherboard
design, graphics card type and size and memory size, cache also have an
affect on performance. The best indicator of performance are benchmarking
tests, which allow you to independently compare performance across
different computers. Here are the CPU recommendations based upon
your user type:
| USER TYPE |
RECOMMENDED CPU TYPE |
| Office User |
Intel Celeron CPU |
| Power User |
Intel Core 2 Duo |
| Portable User |
Intel Core 2 Duo |
| Mobile User |
Intel ULV |
Return to Top DDR MEMORY
Short for Double Data Rate-Synchronous DRAM, a type
of SDRAM that supports data transfers on both edges of each clock
cycle, effectively doubling the memory chip's data throughput. DDR-SDRAM
also consumes less power, which makes it well-suited to notebook
computers. The amount of memory your notebook has is very important
for all users. If you don't have enough memory for the applications
you are running your notebook may become very slow and none responsive.
| USER TYPE |
RECOMMENDED MEMORY SIZE |
| Office User |
512MB to 1024MB |
| Power User |
2048 to 4096MB
|
| Portable User |
1024MB tp 2048MB |
| Mobile User |
1024MB |
STORAGE DEVICE
Optical Storage;
Most notebook computers have an optical storage drive of some sort,
whether is a CD Burner or a DVD Burner. CD Burners
can hold up to 750mb of data where as DVD Burners hold from 4.7gig
up to 9.4gig of data, making the ideal for storing videos or music.
HARD DRIVES
Notebook computers now have the ability
to have up to 250gig hard drives built into them. You can also have
80gig of
data in light weight, portable external storage or a couple of
hundred GIG using the larger and heavier desktop hard drives. There
are also
micro drives which hold several GIG in a card slightly thicker
than your credit card.
Return to Top TEMPORARY STORAGE
If
you what to store small amounts of data for a short time, eg. to
transfer
data,
we
have previously
used floppy
disks. These do not hold enough data for today's standards. With
inventions like thumb drives, memory stick and pen drive you can
now hold over 80 times the amount of data on a memory stick no bigger
than your thumb.
GRAPHICS CARDS
With the push for more mobility and
longer battery life, more and more notebooks are coming out with
shared video card
memory. Utilizing the system memory for the video card you have the
flexibility to set the video card memory to your needs. By sharing
the system memory with your video cards, your notebook has much lower
power consumption than if you had a dedicated video card. If mobility
is not your main concern, if realistic gaming is at the top of your
list then a dedicated video card is what you need. With as much as
64mb of external video card memory, notebook video card are producing
graphics almost as good as desktop systems. As well as using your
new notebook for business work, you can also relax and play the latest
3D games.
| USER TYPE |
RECOMMENDED GRAPHICS CARD TYPE |
| Office User |
16mb/32mb Shared Graphics |
| Power User |
Dedicated 256mb/512mb with Hypermemory (extended memory cache to graphics from systems memory)
|
| Portable User |
128mb Shared Graphics |
| Mobile User |
16mb/64mb Shared Graphics |
SCREEN RESOLUTION
There are several
different resolutions on notebook computers, from XGA to Super-XGA
and Ultra-XGA. There is also a new Wide-XGA format for wide screen
monitors, which allows you to watch DVD’s in the full wide
screen format. You can see more columns in Microsoft Excel, see full
pages in Microsoft Word when viewing in landscape and have two or
three windows open at the same time. With Super-XGA and Ultra-XGA
displays you are able to view up to 30% more than a standard XGA
resolution. Higher resolutions mean more pixels, more pixels mean
clearer and crisper display, you text is sharper, photo’s and
pictures are clearer and gaming is more realistic.
| USER TYPE |
RECOMMENDED SCREEN RESOLUTION |
| Office User |
Wide-XGA (1200x800) |
| Power User |
Wide SXGA (1680x1050)or Wide Ultra WXGA (1920x1200)
|
| Portable User |
Wide-XGA (1200x800) Or Wide XGA+ (1440x900) |
| Mobile User |
Wide-XGA (1200x800) |
Return to Top COMMUNICATION:
MODEMS
There are
two main types of modem, the older dial-up and the newer ADSL. ADSL
is five times fast with connection speeds from 256kbps to 1.5mbps,
where as the older dial-up has a maximum connection speed of 56kbps.
With no phone call costs and a permanent uninterrupted connection,
ADSL benefits every one from the business users to home users.
| USER TYPE |
RECOMMENDED MODEM TYPE |
| Office User |
1.5mb ADSL Connection |
| Power User |
256kb-1.5mb ADSL Connection
|
| Portable User |
56kb or ADSL |
| Mobile User |
56kb Dial-up |
COMMUNICATION:
NETWORKING
With
the price of wireless technology dropping in price more and more
notebook users are looking towards wireless networking as a way to
network all of the computers. There is no need for laying of unsightly
network cables or having a separate modems, hubs, switches or routers.
Once set up, a wireless enabled notebook can automatically connect
to any preconfigured wireless network. You are able to access all
of the resources from ADSL internet access to printer and storage
devices. The standard
EXPANSION SLOTS
There are a few ways in which you
can add devices or peripherals to a notebook computer. One way is
through the PCMCIA
Expansion slots, another way in through a docking station or port
replicator. Short for Personal Computer Memory Card International
Association, and pronounced as separate letters, PCMCIA is an organization
consisting of some 500 companies that has developed a standard for
small, credit card-sized devices. Originally designed for adding
memory, the PCMCIA standard has been expanded and is now suitable
for many types of devices. There are three types of PCMCIA cards.
All three have the same rectangular size (85.6 by 54 millimetres),
but different widths. Port Replicator or Docking Station allows you
to connect your devices such as printer, keyboard, LAN mouse, power
and monitors into one central location. By either plugging in one
cable or attaching your notebook to the docking station you not only
save time but cable and attachments are less likely to get damaged
through wear and tear.
CONNECTIVITY PORTS:
USB
Short for Universal
Serial Bus, an external bus standard that supports data transfer
rates from 12Mbps on version
1.1 up to 480Mbps on version 2.0. A single USB port can be used
to connect up to 127 peripheral devices, such as mice, modems,
and keyboards.
USB also supports Plug-and-Play installation and hot plugging.
FIREWIRE; A very fast external bus standard that supports data
transfer rates
of up to 400Mbps (in 1394a). A single 1394 port can be used to
connect up 63 external devices. In addition to its high speed,
the data is
delivered at a guaranteed rate, unlike USB which. This makes it
ideal for devices that need to transfer high levels of data, such
as video
devices.
| USER TYPE |
RECOMMENDED INTERFACE TYPE |
| Office User |
USB Version 2.0 |
| Power User |
Fire Wire and USB Version 2.0
|
| Portable User |
USB Version 1.1 or 2.0 |
| Mobile User |
USB Version 1.1 or 2.0 |
Return to Top VIDEO CAPTURING
If you’re looking for a
notebook for Video Capturing or editing then there are a few things
you will need in your new notebook. Firstly you will need to get
the video onto the notebook, either from an analogue video camera
or a digital video camera. The newer and better quality digital video
requires a High speed USB Version 2.0 or IEEE1394 Firewire connections
on the notebook. The older and lower quality analogue video cameras
connect through a USB video capture device. Which ever connection
you have you will also need to store the video while you’re
capturing it and editing the video. For digital video it is recommended
to have at least a 40gig hard drive, the more the merrier. As analogue
is lower in quality and smaller in size you are able to store the
video on a lot smaller hard drive, say 20gig. Once you have capture
and edited the video you will want to store the video on a CD or
DVD. With DVD technology becoming easier and cheaper to use more
and more home user are turning to DVD Burning as a means of backing
up their home videos. Your average DVD Disk will store about an hour
of digital video on one disk costing as little as $3.00 per disk.
LITHIUM-ION BATTERIES
A type of a battery composed
of Lithium, the lightest metal and the metal that has the highest
electrochemical
potential. Because of its lightness and high energy density, Lithium-Ion
batteries are ideal for portable devices, such as notebook computers.
Lithium-Ion batteries have no memory effect and do not use poisonous
metals, such as lead, mercury or cadmium.
| USER TYPE |
RECOMMENDED BATTERY TYPE |
| Office User |
Lithium-Ion 4-8 Cell Battery with Thor Surge Shield |
| Power User |
Lithium-Ion 4-8 Cell Battery with Thor Surge Shield
|
| Portable User |
Lithium-Ion 8-9 Cell with Secondary or Spare battery |
| Mobile User |
Lithium-Ion 9 Cell with Secondary Battery |
Return to Top WINDOWS XP
Microsoft has released the new version
of Windows, Windows XP Home and Windows XP Professional. As the names
suggest Windows XP Home is designed for the home user and Windows
XP Professional is designed for the business and professional users.
There are a few main differences between the Home and Professional
versions, with Windows Professional having enhanced networking, security
and management features. If you are logging onto a large network,
typically more than five computers (which would be domain based),
then you will need Windows XP Professional. OR if you need file or
folder level security you will also need Windows XP Professional.
Microsoft has left a few things out of the Home Edition like file
Encryption, 64-Bit support and Automated System Recovery (ASR).
| USER TYPE |
RECOMMENDED WINDOWS VERSION |
| Office User |
Microsoft Windows XP Professional |
| Power User |
Microsoft Windows XP Professional
|
| Portable User |
Microsoft Windows XP Professional |
| Mobile User |
Microsoft Windows XP Professional |
ESSENTIAL SOFTWARE
There are a few essential
software titles every computer should have installed on them, to
get the most out of your
computer. The main peice of software every computer must have is
an 'OS' or Operating System. Most computer will have Windows XP
which
has built in Internet Explorer, Outlook Express, Media Player and
much more. You will also need an Office package of some sort, like
Microsoft
Office 2003. There are several different titles in this package
such as Word, Excel, Outlook, Access, Power Point, Publisher and
Business
Contact Manager. Another Essential piece of software every computer
should have is a good Anti Virus and Internet Security, like Symantec's
Norton Anti Virus and Norton Internet Security. These packages
prevent Viruses from destroying or corrupting your data, they stop
annoying
spam mail and much more.
ESSENTIAL HARDWARE
To make the most out of your computing
experience there are a couple of essential hardware components you
will need.
To protect your notebook from dangerous and expensive damage from
electrical or phone line surges, experts recommend the use of high
quality Surge Shields. With few insurance companies and no warranties
covering damage to computer by electricity, it is a wise investment
to purchase a high quality surge shield with your new computer. For
less cost than a cup of coffee per month you can have peace of mind
your computer has the best protection available.
If you need to transfer or back up data one of the
fastest and most reliable ways is through a USB Thumb drive. Holding
over 80 times
the amount of a standard floppy disk, you can transfer data from
128mb up to 512mb in a couple of minutes.
Return to Top WARRANTY/SUPPORT
Notebooks are designed to enhance
and increase productivity, hence it is important to have little down
time as possible.
so when investing in a notebook you want to ensure the units are
reliable. If something do fail, you want to have access to support
and relatively fast turn around fix. So notebook is just not about
specification, you should look at the 'total cost of ownership'.
With decades of experience in the computer industry large manufacture
such as Toshiba, HP/Compaq, and Acer, to name a few, give you the
best support and warranty. Toshiba and HP/Compaq spend millions of
dollars every year on research and development to give you the most
up to date notebook with the support to match. With a large range
to suit every user you will find a notebook to suit your needs. With
spare parts and accessories available many years down the track you
can rest assured you can upgrade your notebook or get it repaired
for many years to come.
Toshiba offers a variety of online support resources to assist you
including the Download Centre which provides the latest driver and
file downloads, Technical Bulletins which provides the latest technical
information, Warranty information and Service Centres dedicated to
providing you with the highest level of maintenance, warranty, and
repairs, and ASK IRIS, your Instant Response Information Service.
Toshiba has Call Centres ready to assist you.
IBM Service Pac - Warranty & maintenance options enhance the
service levels provided under your IBM hardware's standard warranty.
On specified machines, IBM Service Pac - Warranty & maintenance
options can also provide additional years of service on your IBM
hardware once the standard warranty has expired.
Fujitsu, are dedicated to providing you with a twelve-month service
programs local warranty and it comes standard with each Life Book
computer sold by FUJITSU PC AUSTRALIA Limited or our authorized agents.
An International Limited Warranty comes standard with each Life Book
computer.
ASUS notebook purchased after January 1st, 2002 will carry 2 year
standard warranty services in most territories. When you are on business
trip, leisure, or even study abroad, you can always receive the best
support from ASUS with ASUS Notebooks. We not only offer user a complete
nation-wide service, but have also established numerous service sites
at various countries around the globe.
Computer Cybershop Backup and Support
With a dedicated
technical department Computer Cybershop aims to offer you the best
service
in town. We offer you services from data back up from your old
notebook or desktop, to complete network and server setups. With
specialist
notebook technicians we are able to attend to all of your notebook
needs. We have a 7 day replacement DOA (dead on arrival) policy
and loan notebooks for longer than 4 days notebook repairs to minimize
downtime for you and your business.
Return to Top
GLOSSARY
| TERM |
DEFINITION |
| CPU |
CPU (Central Processing Unit) is the part of a computer that
does most of the data processing. Generally speaking, majority
of notebooks are built around three types of CPU. Pentium-4 Or
Pentium-4 with HT; Pentium-4 Mobile & Pentium-Mobile (CPU
that forms the Intel Centrino Technology). |
| DDR-SDRAM |
Short for Double Data Rate-Synchronous DRAM, a type of SDRAM
that supports data transfers on both edges of each clock cycle,
effectively doubling the memory chip's data throughput. DDR-SDRAM
also consumes less power, which makes it well-suited to notebook
computers.
|
| FLOPPY DISK DRIVE |
Unlike most hard disks, floppy disks (often called floppies
or diskettes) are portable, because you can remove them from
a disk drive. Disk drives for floppy disks are called floppy
drives. Floppy disks are slower to access than hard disks and
have less storage capacity, but they are much less expensive.
And most importantly, they are portable. |
| CDROM |
Pronounced see-dee-rom. Short for Compact Disc-Read-Only Memory,
a type of optical disk capable of storing large amounts of data
up to 1GB, although the most common size is 650MB (megabytes).
A single CD-ROM has the storage capacity of 700 floppy disks,
enough memory to store about 300,000 text pages. |
| CD-R/RW BURNERS |
CD-R: Short for Compact Disk-Recordable drive, a type of disk
drive that can create CDs and audio CDs. This allows users to "master" a
CD-ROM or audio CD for publishing. Until recently, CD-R drives
were quite expensive, but prices have dropped dramatically.
CD-RW: Short for CD-Rewritable disk, a type of CD disk that enables
you to write onto it in multiple sessions. One of the problems
with CD-R disks is that you can only write to them once. With
CD-RW drives and disks, you can treat the optical disk just like
a floppy or hard disk, writing data onto it multiple times. |
| DVD-PLAYERS |
Short for Digital Versatile Disc, a type of optical disk technology
similar to the CD-ROM. A DVD holds a minimum of 4.7GB of data,
enough for a full-length movie. DVDs are commonly used as a medium
for digital representation of movies and other multimedia presentations
that combine high quality sound and graphics. |
| DVD-BURNERS |
DVD-R: Short for DVD-Recordable, a recordable DVD format similar
to CD-R. A DVD-R can only record data once and then the data
becomes permanent on the disc. The disc can not be recorded onto
a second time.
DVD-RW: Short for DVD-Re Writable, DVD-RW is a re-record able
DVD format. The data on a DVD-RW disc can be erased and recorded
over numerous times without damaging the medium. DVD-R, DVD-RW
and DVD-RAM are supported by Toshiba, Compaq/HP, Asus, Acer,
Panasonic, Hitachi, NEC, Pioneer, Samsung and Sharp. |
| COMBO DRIVES |
Combo Drive or 'Combination of Drives' is a Combination of
usually CD-ROM, DVD and CD-R/RW drive in the one compact unit.
Newer DVD-R/RW or DVD-Burner drive are also a combination of
DVD Player, CD-ROM and CD-Burners in the same compact unit. |
| DISPLAY SIZE/RESOLUTION |
For monitors, the screen resolution signifies the number of
dots (pixels) on the entire screen. For example, a 640-by-480
pixel screen is capable of displaying 640 distinct dots on each
of 480 lines, or about 300,000 pixels. This translates into different
dpi measurements depending on the size of the screen. For example,
a 15-inch XGA monitor (1024x768) displays about 70 dots per inch. |
| SPEAKERS |
All notebooks have inbuilt speakers with varying levels of
quality. Speakers allow users to listen to DVD's, play games
and hear warning tones the notebook may make. |
| AUDIO PORTS |
Most notebooks have Headphone and Microphone port allowing
you to connect external speaker, headphones and Microphones.
Some notebooks also have line in and Digital line out, giving
you a higher quality of sound for stereo input or connection
to amplifiers or recording mixers. |
| MODEM |
Short for modulator-demodulator. A modem is a device that enables
a computer to transmit data over telephone lines. Computer information
is stored digitally, whereas information transmitted over phone
lines is transmitted in the form of analogue. A modem converts
these two forms. |
| ADSL |
Short for asymmetric digital subscriber line, a new techn-
ology that allows more data to be sent over existing copper phone
lines. ADSL supports data rates from 256k to 9Mbps when receiving
data, or downstream rate, and from 16 to 640 Kbps when sending
data, or upstream rate. |
| WIRELESS LAN |
Acronym for wireless local-area network. A type of local-area
network that uses high-frequency radio waves rather than wires
to communicate between Computer. Wi-Fi is short for wireless
fidelity and is meant to be used generically when referring of
any type of 802.11 network. |
| NETWORK |
Most LANs are confined to a single building or group of buildings.
However, one LAN can be connected to other LANs over any distance
via telephone lines or radio waves. A system of LANs connected
in this way is called a wide-area network. Most LANs connect
workstations and personal computers. Each Computer in a LAN has
its own CPU with which it executes programs, but it also is able
to access data and devices anywhere on the LAN. This means that
many users can share expensive devices, such as laser printers,
as well as data. Users can also use the LAN to communicate with
each other via e-mail. |
| NETWORK INTERFACE CARD |
Often abbreviated as NIC or 10/100, an expansion board in a
computer so the computer can be connected to a network. Most
NIC's are designed for a particular type of network, protocol,
and media, although some can serve multiple networks. |
| PCMCIA |
Short for Personal Computer Memory Card International Association,
and pronounced as separate letters, PCMCIA is an organization
consisting of some 500 companies that has developed a standard
for small, credit card-sized devices. Originally designed for
adding memory, the PCMCIA standard has been expanded and is now
suitable for many types of devices. There are three types of
PCMCIA cards. All three have the same rectangular size (85.6
by 54 millimetres), but different widths. |
| USB |
Short for Universal Serial Bus, an external bus standard that
supports data transfer rates from 12Mbps on version 1.1 up to
480Mbps on version 2.0. A single USB port can be used to connect
up to 127 peripheral devices, such as mice, modems, and keyboards.
USB also supports Plug-and-Play installation and hot plugging. |
| FIREWIRE |
A very fast external bus standard that supports data transfer
rates of up to 400Mbps (in 1394a). A single 1394 port can be
used to connect up 63 external devices. In addition to its high
speed, the data is delivered at a guaranteed rate, unlike USB
which. This makes it ideal for devices that need to transfer
high levels of data, such as video devices. |
| SERIAL PORT |
Most serial ports on personal computers conform to the RS-232C
or RS-422 standards. A serial port is a general-purpose interface
that can be used for almost any type of device, including modems,
mice, and printers (most printers connected via parallel port) |
| PARALLEL PORT |
On PCs, the parallel port uses a 25-pin connector and is used
to connect printers, computers and other devices that need relatively
high bandwidth. It is often called a Centronics interface after
the company that designed the original standard for parallel
communication between a computer and printer. |
| IRDA |
Short for Infrared Data Association, a group of device manufacturers
that developed a standard for transmitting data via infrared
light waves. Computers and other devices (such as printers) come
with IrDA ports. This enables you to transfer data from one device
to another without any cables. For example, if both your laptop
computer and printer have IrDA ports, you can simply put your
computer in front of the printer and output a document, without
needing to connect the two with a cable |
| VGA PORT |
Abbreviation of Video Graphics Array Port, this 15 pin male
connector allows you to connect and external monitor to your
notebook. Combined with the LCD Screen on your notebook you are
then able to mirror the image or stretch your desktop area vertically
or horizontally. |
| TV-OUT |
By using a standard S-Video or RCA (Yellow, White and Red)
cable you can connect you notebook to a Television supporting
either of these connection. Once the connection has been made
users are able to watch DVD and play games through their notebook
onto the TV. |
| PORT REPLICATOR FACILITY |
Port Replicator or Docking Station allows you to connect your
devices such as printer, keyboard, LAN mouse, power and monitors
into one central location. By either plugging in one cable or
attaching your notebook to the docking station you not only save
time but cable and attachments are less likely to get damaged
through wear and tear. |
| LITHIUM-ION BATTERIES |
A type of a battery composed of Lithium, the lightest metal
and the metal that has the highest electrochemical potential.
Because of its lightness and high energy density, Lithium-Ion
batteries are ideal for portable devices, such as notebook computers.
Lithium-Ion batteries have no memory effect and do not use poisonous
metals, such as lead, mercury or cadmium. |
| OPERATING SYSTEM |
The most important program that runs on a computer. Every general-purpose
computer must have an operating system to run other programs.
Operating systems perform basic tasks, such as recognizing input
from the keyboard, sending output to the display screen, keeping
track of files and directories on the disk, and controlling peripheral
devices such as disk drives and printers. |
| AC ADAPTOR |
The AC Adaptor supplied with a notebook allows you to power
the notebook off mains power. While the AC Adaptor is plugged
in your battery is also being charge, although charging time
maybe increased if the notebook is being used at the same time. |
Return to Top
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