First thing you should ask yourself is what am I going to be using this computer for. I have seen so many people purchase a computer because they saw a good deal on what they thought was a good deal but the computer was already outdated. If you are going to be getting a computer to do just low-end things like check e-mail, surf the internet pay bills, things like that I suggest getting a basic system and DELL, Gateway and HP/COMPAQ have several models that cost $499 and up. If you are going to be using it for high end things like creating web pages, running big applications and things of that nature, seek to purchase a computer that has a minimum of at least 2.4 to 2.8 gigabit hertz processor, this is the part that runs how fast the computer processes things with at least a 80 gigabyte hard drive, think of a hard drive as a house and gigabit bytes as rooms. A 80GB hard drive is like a castle or mansion. Gigabit is like the standard these days, if you get a computer that only has Megabytes then that person is trying to seel you a old system that is already outdated because most applications like Windows XP needs a minimum of 2 to 3 GB just to install. Look to have at least 256MB of RAM(Random Access Memory) this works in conjunction with the processor to help the system to run in a proper manner. Also, make sure you have a good video card, I have seen people go out an purchase nice systems and have a low end video card and then they wonder why they cannot see anything on there screen, what they have done is put them self in a bad situation.
Go to websites like dell, gateway, compaq, and ibm. Look over the systems they have and make your choice on what you need your system to do for you. Remember, you do not want to purchase a system that is going to be outdated in 1 to 3 years, because they are making computers so fast and with such new technology that a system purchased today can be outdated in a year or two.
For further information, see the page link, further down this page, listed under "Related Questions."
I suggest you read article here . You will understand the different kind of processors available and then see which one is right for you.
There are many things you should consider before purchasing a computer. You should know whether you are in the market for a laptop or desktop, along with what type of operating system (Mac, PC, etc.) will best fit your needs. You should also consider what type of hardware you will need to buy in addition to the computer itself.
Before buying a Gazebo you need to know the size you need and whether or not you need any permits or special permissions from your HOA. You need to also consider what you plan to use it for when determining the size.
The main thing you need to know before buying a lift chair is how much of the cost your insurance company is willing to pay (it's usually part but not all).
Yes, there are a few things you should know before buying an iPod Touch. Here is a list of them:Know that your computer is compatible with iTunes and you have an internet connection. Is your computer compatible with iTunes and has an internet connection?Know how many songs you have. Every 8 gigabytes is the storage capacity of roughly 2,000 songs, so know how many songs you have before buying your iPod. How many songs do you have?Know your budget. Can you afford the iPod Touch?Know whether the iPod Touch is right for your lifestyle and what you want to do. The iPod Touch may not be right for you. Do you know if the iPod Touch is right for you?Know if you can take proper care of your iPod Touch. Can you afford the accessories needed to protect and care for your iPod Touch?After going through these steps, this is all you need to know before buying an iPod Touch.
Before buying garage doors, you should contact a home contractor and have him or her come out and determine what kind need to be purchased and the value.
You need to know if you need a permit to have one installed, some cities require them. Anything else the pool store will let you know.
Know how much room you will need. Lie can you stretch out in the bed. Is it big enough you will need a CDL to drive it?
If possible try it out and see if it's comfortable. There are more tips here http://hubpages.com/hub/Futon-Sofa-Beds-What-You-Should-Know-Before-Buying-A-Futon-Sofa-Bed
You need to know eactly how many gallons and btu that require for your home.
There is a good guide on what you need to know here www.wisegeek.com/what-are-unlocked-cell-phones.htm
There is much research that must be done before one buys computer memory. One must decide how much money they are willing to spend and research reputable computer memory brands.
Check out the detailed Sofa Buying Guide that captures the necessary elements to make a great sofa - The Frame, the Foam, and the Fabric
If you are planning on buying foreclosed homes, then you may want to consider buying a foreclosure list. Make sure that the list you are purchasing is up to date and accurate.