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Choosing Step 9

Operating System

Introduction

The operating system (OS) is like the middle man between all the components and the programs running on the computer. It uses 'drivers' to translate the language of each component and then pass instructions between the software (programs) and the hardware (components). Think of the operating system like the accelerator in a car. When you push the accelerator lots of complicated things go on in the engine, but you never have to know about them, you simply put your foot down and go! In the same way an operating system does all the complicated stuff behind the scenes so that the user can simply click away.

Everyone will be familiar with the Microsoft‘s Windows operating systems, the latest of which is Vista. Due to Vistas infamous 'teething problems' many people still prefer to use the older Windows XP, and some may even prefer it on a newly built PC. The only other option is the free open source OS called Linux. Popular with enthusiasts, Linux is based on an old server OS called UNIX. Today it comes in many forms, each with a distinctive name (RedHat, Ubunto etc.). Unless you are familiar with Linux, or are willing to learn how to use it, we would recommend choosing a Windows OS.

Although Windows Vista has had a lot of bad press, some of it justified, some not, we would still recommend it for those building a new PC. It provides support for the latest technology and has had enough time to mature into a suitable successor to Windows XP. Having said that if you are set on XP then you can be safe in the knowledge that it will provide a decent platform for a few years to come.

REMEMBER

If you do decide to install windows XP on a SATA hard disk drive, you will need a floppy drive so that you can provide windows setup with the SATA drivers before you can install it. Vista also requires these drivers, but you can supply them via the DVD drive or a USB memory stick.

Examples

Budget PC

As were saving money and our lowest PC is not particularly powerful well go with Vista basic for that one, but for the other 2 we can happily spend the extra to get the features of the Premium version.

Example Low

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Vista Home Basic 32 OEM

32bit, OEM liscence

$90 at retailer Logo

Home PC

For our Home PC there is really only one choice of OS, Vista Home premium as it provides a good modern OS. Well go with 64bit in order to allow ourselves to upgrade our memory to 4GB later and also to make the most out of our hardware.

Example Low/Middle/High

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Vista Premium 64 OEM

OEM Licence, 64bit

$100 at retailer Logo

Gaming PC

Were going to suggest you go with retail version of the OS for our Gaming PCs, but you may wish to save the money and buy OEM, just be aware that you won’t be able to upgrade the motherboard of hard drive without buying an new OS.

Example Low/Middle/High

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Vista Premium Retail

Includes both 32bit & 64bit

$223 at retailer Logo

Example

Media Centre PC

Our Media centre PCs will require the media centre software so well need Vista Premium.

Example Low/Middle/High

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Vista Premium 64 OEM

OEM Licence, 64bit

$100 at retailer Logo

Workstation PC

Workstations will possibly need advanced features such as remote desktop and advanced networking so we'll go for vista Ultimate to make sure we get all the features we might need.

Example 2D/3D

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Vista Ultimate Retail

Includes both 32bit & 64bit

$342 at retailer Logo

Explanations

Windows Vista

Despite the bad press, in our opinion Vista is the best option for a new PC.

Despite the bad press, in our opinion Vista is the best option for a new PC.

The now infamous windows Vista has had a lot of bad press since its release. A lot of it has been justified, we too have had our bad experiences with it. However more than 2 years on and it finally seems to be a better option to windows XP for almost all users. A lot of the problems in the early days came from a lack of compatible drivers with manufacturers releasing half baked drives which caused no end of problems. For this reason we would still not recommend upgrading an old machine to Vista. It is also a very resource hungry OS, so older machines would struggle to operate at any decent speed.

Vista can feel bloated as times, with so many 'fancy' effects slowing the interface down, however all of this can be disabled to make it just as snappy and uncluttered as XP.

If you do decide to go with vista, make sure you have at least 2GB of memory. Some will say 1GB is fine, but to really get it running as smoothly as XP, you need 2GB. If you can only afford 1GB get XP.

Vista is very easy to install on a new PC when compared to XP and Linux.

Windows XP

XP is still a solid OS though it's now beginning to show its age.

XP is still a solid OS though it's now beginning to show its age.

Although more than 8 years old, Windows XP is still the most prevalent OS by far. More than 70% of home computers around the world use it. Being so old it has had almost all of its major bugs ironed out meaning it‘s a solid platform that everyone is familiar with.

However it is starting to show its age and if your building a new system it seems counterproductive to put old technology onto it, particularly as Vista has matured significantly since its troubled early days.

The other thing to note particularly for first time builders is that XP is slightly more cumbersome when installing on SATA drives. You will need a floppy disk drive if your motherboards SATA controller (i.e. the chipset) is made by anyone but Intel.

Linux

Linux is potentially very powerful, but not recommended for beginners.

Linux is potentially very powerful, but not recommended for beginners.

Linux is a completely free open source operating system, which means that as well as not changing for use of the OS, but the source code used to create it is also available for anyone to look at and use.

Linux is not recommended for beginners as it can be quite technical. However using it can be a very rewarding and worthwhile experience and once a good understanding of it is reached it is an incredibly powerful OS.

If you do decide to try it out we would recommend installing it as a secondary OS as well as windows. To do this you need to create a partition on your hard drive and install Windows on the first and Linux on the second partition.

OEM and Retail

OEM OS's do not have nice packaging, and you can only use them on one computer.

OEM OS's do not have nice packaging, and you can only use them on one computer.

When shopping fro your OS, you will notice that there are OEM versions for a fraction of the price of the full retail version. These versions are aimed at PC manufacturers to sell with new PCs and there is an important distinction between them and the retail versions.

An OEM copy of Windows will only allow you to install it on 1 PC. Once installed it cannot be transferred to another PC, and if you do any major upgrades (e.g. motherboard & processor) to the PC it may become invalid. Sometimes this can be overcome via phone activation by speaking to a customer service assistant and explaining the situation.

Retail copy of windows can be transferred to a new PC but it can only be on one PC at a time. They also come in a nice shiny box.

Places to Buy

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