For most of the non-techie people buying a computer is confusing and frustrating. With all the terms, the features and functions that one needs to consider and understand it often becomes a hassle that few want to deal with. For the basic user, who just wants a computer to the Internet, e-mail and word processing there is no need for bells and whistles. basic features will be enough to get the job done. But, if you are looking for a computer for entertainment, gaming or working you will need more complex functions can provide high performance.
become familiar with the terminology of the computer and have a basic knowledge of the most important features of your computer is important and can help you get the right computer, the first time.
1. Processor or CPU
CPU stands for central processing units; It is the brain of the computer. In terms of computing power, the CPU is the most important element of a computer system and the speed, which is indicated in GHz, and the processor will determine greatly the quality performance of the computer.
There are the budget processors, midrange and high end. What is necessary will depend on what the computer will be used for. Often you can get a beautiful high-end processor that is no longer produced for the same price of a new budget processor.
for the basic functions of the computer, such as email, the Internet and word processing a budget or mid-range model is fine. But, for the game, and the game especially in 3D, video editing and processing, watching movies, and some corporate functions of a high-end processor is required.
high-end processors:
The high-end processors are top of the line and will cost a lot '. An interesting fact is that while these processors cost twice as much as half are types perform better only about 25-50%. Today, the top of the line processors: Intel Core 2 Extreme QX9650 and higher, Intel Core 2 Quad Q9650 and the Intel Core i7 Extreme processor 965.
2. RAM Memory
RAM refers to the amount of programs that can be run on computers without incurring slowdowns, crashes and drags in performance.
The more RAM the better as it will greatly affect the speed and performance of your computer, especially for video, entertainment and games. 1 GB is good for most of the functions of the computer, 2GB, 3GB and 4GB is really great. At least 2 GB, but 3GB and 4GB is best for optimal game and multimedia experiences.
It 'a good idea to check and make sure there are no open the memory upgrade slot so you can always add more RAM is fairly cheap and easy to install.
3. Doors and connections
The ports are the connections that come with a computer for connecting peripherals, such as printers, Internet / Ethernet, iPod, scanner and others. One of the most important ports and useful is the USB, which your computer should have at least 4.
Other useful are Ethernet ports for high-speed Internet and networking, FireWire port and a printer port. readers of media sheets are also important that support a wide range of flash memory cards for the devices. Overall, the more ports you have the more variety and options you will have for the devices.
4. Optical Discs - CD / DVD / Blu-ray
A useful component is an optical drive, such as a DVD / CD or high-definition Blu ray . While many computers come with a CD-ROM, these can only read discs, if you want to burn movie discs and music, or to make backups of the data disk from the computer, then an optical recorder drive is more within reach hand.
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