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How To Buy
Consider what it’s used for
– Different applications require different levels of computing hardware
or specifications. The latest 3D games or graphics software require you
to have a much higher performing computer than an email program and internet
browser. In order to get the most “bang for your buck”, make
sure the specifications of the computer are appropriate for what you want
to do. Machines that deal with multimedia (photos, music, video) will
need a fair amount of RAM, and digital video takes up lots of Hard Drive
space. Gamers will require a dedicated 3D accelerator (video card) to
run new games properly. On the other hand, just about any new computer
will surf the internet and run a word processor just fine.
Desktop or Notebook? – Desktop
computers are great for most home computing, but many people, like students
and mobile professionals, can benefit from the mobility of a laptop computer.
Don’t be afraid to spend a little more on a laptop if you think
you can use the portability! You will really appreciate it if you use
it. Notebooks have their own unique things to consider, however, such
as battery life, and level of ruggedness.
CRT or LCD? – Do you want
a traditional picture tube display or a flat panel LCD? Both have benefits
to consider. CRT (picture tube) technology is long proven, and generally
can provide better colour accuracy for graphics applications and faster
response for avid gamers. LCDs (flat panels) take up less valuable desk
space, are easier to view for longer periods of time without eye strain,
typically have no glare, and eat up less electricity. Many people prefer
the image produced by an LCD for standard computing as well. They do cost
more, however.
Keyboard & Mouse – Don’t
overlook this, whatever you do! Many people think the cheapest keyboard
and mouse will do, but heavy computer users know that these items are
how you interact with the computer, and can drastically alter your comfort
level while computing. Do your wrists a favour, and get a quality keyboard
and mouse.
WARRANTY & SERVICE – I
had to bold type this topic. Think of the standard warranty as how long
the manufacturer expects the device to last. It’s a very important
consideration in a world where a 1 Year or even 90 day warranty is becoming
the norm. Also consider what happens when you need warranty service. Many
warranties now are “return to factory” warranties, and require
shipping to a far off factory and a 2 – 4 week turn-around. If fast
service is important, make sure it’s serviceable locally.
Ask Questions! – Don’t
be afraid of using your salesman as a resource. If you aren’t sure
about something, please ask. A famous quote I heard once was that the
stupidest questions are the ones that never got asked.
Have Fun – Many people get
stressed out and frustrated because they aren’t familiar with the
inner workings of computer technology, and are afraid of making incorrect
decisions. Find a salesperson you feel you can trust, get some solid advice
from a computer expert you might know of who is a neutral party, and treat
the whole experience as a learning process!
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