But it doesn’t have to be so hard.
1. Understand the terminology and what it means for you - first things first
The processor
The processor, also known as the CPU, is the ‘brain’
of the computer. It controls everything the computer does. So, if you’re looking
for a computer that can keep up with you, the right processor
is vital.
Tip: Upgrading a
processor can be expensive and complex. Buy
the best processor you can afford.
The hard disk drive (HDD)
The HDD is the computer’s long term memory. It acts
like a filing cabinet, storing information - the more space you have the more music/pictures/movies etc. you'll be able to store. The capacity of a HDD is measured in
gigabytes.
Tip: You can upgrade the HDD, or add an external drive later
for extra storage capacity. Try starting at no less than 250GB when
purchasing a new (MODERN) PC.
RAM
RAM can be thought of as the computer’s short term memory.
RAM is used to process what the user is doing at that point in time.
Tip: Get the right amount of RAM for how you will use your
computer. You will need more memory for heavy gaming and watching HD movies than for surfing the internet. ( Read for Operating System requirements http://www.jadabreo.blogspot.com/2012/05/32-bit-64-bit-operating-system.html )
Graphics
Integrated graphics are built into your computer’s central
processing unit (CPU), such as Intel HD graphics available on select models of
the Intel Core processor family. Integrated graphics are suitable for everyday
tasks. Discrete graphics are ideal for 3D games and professional designers.
Tip: Integrated graphics are perfect for viewing high-def
video, photo and presentations NOT FOR 3D GAMING.
2. What type of computer? Desktop or Laptop?
If you need to be moving around a lot then this one answers
itself. But if you’re stuck at a desk
and not sure, here’s something to think about:
Laptop - Pros
- Mobility: Go where you want
- Flexibility: Work anywhere
- Increases in battery life
- Smaller size
Laptop - Cons
- Battery life
- Small Monitor
- Upgrading can be more difficult
Desktop - Pros
-
Performances and efficiency
- Multimedia
power
- Ease of
upgrading
- More for
less - real bang for your buck
Desktop - Cons
- Lack of mobility
- Takes up more space
3. Make a smart choice for today and for the future.
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