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December 21 2011
Hints and tips to buying a computer
Macintosh or Windows 7 PC?
First, you need to figure out what you are going to use the computer for. This can help you make the simple selection of whether or not you should go Apple computer or Windows PC. Although, with the advent of the dual core processor (an Intel chip now used by Mac) the variations are simplified somewhat, there are nevertheless a few features that will help you prefer one system over another. Until recently, Mac computers have a reputation for greater security that originates from a more refined operating system than Windows based computers. Mainly for this reason, Macs have been the pc of preference for the visual design sector, the music manufacturing industry and the video creation market. This has prompted the software suppliers to make specialist software packages for these professions that support the Mac operating system. For that reason if you are employed in these industries and want your personal computer for this sort of work you should give some thought to Apple computers.
The particular Parts of the PC
Both the features that determine the cost of your laptop or desktop are size (yes it does matter) and speed. One or both of these two dimensions are a aspect of practically every element that comprises the pc. Naturally the biggest price tags go with the mix of biggest and fastest. JF Computer Services
CPU
The heart of the pc is the processor (central processing unit). You need to decide which Cpu you'll want driving your personal computer. These come from different manufacturers, and the existing development of the products is called Multi Core, this means that there are several processors on the one chip. Multi Core technology provides greater overall performance with lower electricity demands. Intel and AMD are the two primary CPU producers, and they give you different products under various brands.
Latest processing rates vary from about 1.4 GHz (gigahertz) to 4.5 GHz. However it is not simply just a matter of speed. There are several factors. Mac Operating Systems have a exclusive architecture to Windows and will execute many features much quicker with a reduced speed Processor. A dual core processor chip at 1.4 GHz will provide a greater overall performance than a Pentium 4 chip at 1.8 GHz. A 1.4 GHz dual core chip operating a Mac with OSX Tiger, will do the job better than a 2.0 GHz Pentium 4 processor chip driving Windows. You really need to figure out what you wish your personal computer to do, what your key software necessities are when you make a decision on the CPU processor.
Memory
This is exactly where bigger definitely means better performance. Ram is the system memory that enables the laptop or desktop to use its programs and swap information between the harddisk and the program functions. It's very important to compliment the speed of the Random access memory of your machine with the speed of the Processor. The more Ram memory that you have available for your applications to perform, the more efficiently will your laptop or desktop operate. The majority computer systems currently feature at least 2Gb (gigabytes) of Ram. But memory is a somewhat cheap component, and it costs little extra to upgrade to 4Gb or more.
Removeable Media
You will want to have a CD-R or (CD-RW) drive placed in your computer,or maybe a DVD or DVD-R. For reading a CD ROM, all that is essential is a CD drive and for playing DVD movies, a DVD ROM drive. However with a CD-R drive, you are able to record your own data and music CDs, and with a DVD-R drive, you can burn files in a DVD format, making it possible for you to store video clips and files in much larger quantities. The CD-RW (DVD-RW) drives allow you to employ re-recordable media. Your decision will depend on what you would like to use your media drives for and what you would like to store. Guide to purchasing a computer For desktop use that does not involve a quality listening environment this may be acceptable.
First, you need to figure out what you are going to use the computer for. This can help you make the simple selection of whether or not you should go Apple computer or Windows PC. Although, with the advent of the dual core processor (an Intel chip now used by Mac) the variations are simplified somewhat, there are nevertheless a few features that will help you prefer one system over another. Until recently, Mac computers have a reputation for greater security that originates from a more refined operating system than Windows based computers. Mainly for this reason, Macs have been the pc of preference for the visual design sector, the music manufacturing industry and the video creation market. This has prompted the software suppliers to make specialist software packages for these professions that support the Mac operating system. For that reason if you are employed in these industries and want your personal computer for this sort of work you should give some thought to Apple computers.
The particular Parts of the PC
Both the features that determine the cost of your laptop or desktop are size (yes it does matter) and speed. One or both of these two dimensions are a aspect of practically every element that comprises the pc. Naturally the biggest price tags go with the mix of biggest and fastest. JF Computer Services
CPU
The heart of the pc is the processor (central processing unit). You need to decide which Cpu you'll want driving your personal computer. These come from different manufacturers, and the existing development of the products is called Multi Core, this means that there are several processors on the one chip. Multi Core technology provides greater overall performance with lower electricity demands. Intel and AMD are the two primary CPU producers, and they give you different products under various brands.
Latest processing rates vary from about 1.4 GHz (gigahertz) to 4.5 GHz. However it is not simply just a matter of speed. There are several factors. Mac Operating Systems have a exclusive architecture to Windows and will execute many features much quicker with a reduced speed Processor. A dual core processor chip at 1.4 GHz will provide a greater overall performance than a Pentium 4 chip at 1.8 GHz. A 1.4 GHz dual core chip operating a Mac with OSX Tiger, will do the job better than a 2.0 GHz Pentium 4 processor chip driving Windows. You really need to figure out what you wish your personal computer to do, what your key software necessities are when you make a decision on the CPU processor.
Memory
This is exactly where bigger definitely means better performance. Ram is the system memory that enables the laptop or desktop to use its programs and swap information between the harddisk and the program functions. It's very important to compliment the speed of the Random access memory of your machine with the speed of the Processor. The more Ram memory that you have available for your applications to perform, the more efficiently will your laptop or desktop operate. The majority computer systems currently feature at least 2Gb (gigabytes) of Ram. But memory is a somewhat cheap component, and it costs little extra to upgrade to 4Gb or more.
Removeable Media
You will want to have a CD-R or (CD-RW) drive placed in your computer,or maybe a DVD or DVD-R. For reading a CD ROM, all that is essential is a CD drive and for playing DVD movies, a DVD ROM drive. However with a CD-R drive, you are able to record your own data and music CDs, and with a DVD-R drive, you can burn files in a DVD format, making it possible for you to store video clips and files in much larger quantities. The CD-RW (DVD-RW) drives allow you to employ re-recordable media. Your decision will depend on what you would like to use your media drives for and what you would like to store. Guide to purchasing a computer For desktop use that does not involve a quality listening environment this may be acceptable.
