With so many desktop PC’s to choose from, how do you know which is the best choice for your business? In this guide, we’ll cover many of the basics so that you can make an informed decision. First and foremost, here’s what you should do when choosing a model that is right for you.
Decide on a CPU (Central Processing Unit)—The CPU is essentially the brain of the computer, and thus, a great place to start when choosing a computer. The faster the processor’s clock speed, which is measured in megahertz (MHz) or gigahertz (GHz), the faster it can execute instructions. As a result, CPUs are divided into three groups: traditional single-core processors; dual-core processors, which boost performance for demanding applications; and quad-core processors, which provide unmatched performance for power-hungry multimedia and software applications.
Make sure you have enough memory (RAM)—Random Access Memory (RAM) is temporary storage that provides the working space for your computer to operate. Adding more RAM can result in an immediate and dramatic improvement in performance. Essentially, the greater the RAM, the more applications you can run at one time. RAM is relatively inexpensive, easy to install, and requires no configuration.
Select your hard drive capacity— Your desktop’s hard drive is where all data is stored, so when it comes to storage capacity, too much is never enough. And since enormous hard drives are very affordable (for most users, a 250GB drive is a good starting point), this means more for you and greater functionality for your computer.
CD/DVD Drives—CD and DVD drives read data on discs in a variety of formats. Some drives can also record data, images, music, or video to CD and/or DVDs. But beware: many of these drives create DVDs in formats that other drives and DVD players cannot read.
Consider security—Security might not be in the forefront of your mind when you’re shopping for a computer, but it should play a part in your decision. For example, virus and spyware are far more likely to target Windows PCs than MACs. Regardless of which one you choose, you should always use antivirus, firewall, and antispyware programs.
Choose by Brand—Surveys consistently show notable differences in technical support among computer brands. Since some brands are generally more expensive than others, those factors could help you decide which of two similarly equipped computers is the better buy.
These are just some of the many factors that can help your machine run more smoothly and efficiently. In the end, buying a good desktop primarily depends on what you will be using it for. Are you looking for a computer to perform basic tasks or to meet special requirements? Do you need to stay within a specific budget? Once you answer these questions, you’ll get the best value for your money and, more importantly, a computer you’re happy with.
What is Dual-Core?
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NEW Sony VAIO VGN-NR220E/S Dual Core Laptop Notebook $629.99 |
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1 HP NC6400 DUAL CORE 2 DUO LAPTOP DVD XP PRO WIFI ATI! $329.99 |
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Black Dual Core Digital Led Sport Steel Men Wrist Watch $0.99 |
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Dell Inspiron 19 All-In-One Pentium Dual Core Desktop $390.00 |
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New Dual Core LCD Digital Stop Mens Sport Wrist Watch $0.99 |
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Fashional Dual Core LCD Digital Watch Two Time Display $13.19 |
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LOT(10) AMD OPTERON 280 DUAL CORE 2.4GHz Socket 940 CPU $259.99 |
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Compaq F700 Laptop AMD Athlon Dual Core HP EXC Cond NR! $180.50 |
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INTEL E5300 DUAL CORE DESKTOP COMPUTER SYSTEM PC NEW $419.00 |
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Dual Core Alarm Backlight Sport Date Day Mens Watch New $0.99 |
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Shop-Vac 6-Gallon 3.0 peak HP Wet/Dry Shop Vac $32.50 6-Gallon 3.0 peak HP Wet/Dry Shop Vac * 6 gallon wet dry vac is handy use to clear cars, workbenches, or garages with 3 year warranty |
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175 Watt Power Inverter Car Adapter for the Toshiba Satellite 2405-S201, A105-S361 (Pentium M 760 2 GHz, 1 GB RAM, 120 GB HDD), and A135-S2276 (Dual Core 1.6GHz, 512MB RAM, 80GB HDD, Vista Home Basic) (by Wasabi Power®) $44.99 Transforms your car lighter socket into an AC Power Outlet to charge or run laptops, cell phones, camcorders and game consoles. Converts 12 Volt DC power from car battery into household electricity. Automatic shutdown circuitry prevents total battery discharge. Overload and over temperature protection. Internal fuse protects your equipment. Three-prong AC outlet to handle all chargers and adapters… |
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175 Watt Power Inverter Car Adapter for the Toshiba Satellite A135-S4527 (Dual Core 1.73GHz, 1GB RAM, 120GB HDD, Vista Home Premium), A205-6808, A205-S4577, A205-S4617, A205-S5804, and A215-S4757 (by Wasabi Power®) $44.99 Transforms your car lighter socket into an AC Power Outlet to charge or run laptops, cell phones, camcorders and game consoles. Converts 12 Volt DC power from car battery into household electricity. Automatic shutdown circuitry prevents total battery discharge. Overload and over temperature protection. Internal fuse protects your equipment. Three-prong AC outlet to handle all chargers and adapters… |
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Unknown Possibilities $7.99 … |
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Lost Reality $29.95 For Real – Beginning of the End – Unplug – Hold On – My Girfriend Is… – Fantastic Four – Random Bits – Lost Reality – Judgement Day – Rock It – Dual Core – Take it Forward – Take it Back – Player vs. Player – Fantastic Four Remix… |
Tags: core · cpu · dual core atom · dual core netbook · dual core processor · dual core vs core 2 duo · dual core vs quad core · hardware · intel · windowsNo Comments
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