Computer Dual Core

What is a dual core? My computer is dual core?

In simple terms, what is dual core, and how to the team better? And I have an Intel Centrino Duo dual core? Thank you!

Dual core means that the processor or unit treatment or the computer is actually 2 separate processors working together (eg 2.4 GHz / Z dual core 2 processor 2.4 gh / z = total of each of 4.8 gh / Z) .. even with its four cores (2.4 gh / z = 4 quad Korea 2.4 gh / z = total each 9.6gh / z total) .. 4 processing units 1. to check U they have a right mouse click on My Computer in general, and tell u!

HP dc5700s dc5700 SFF Dual Core PD 32ghz 1gb Computer Pentium D No Hard Drive
HP dc5700s dc5700 SFF Dual Core PD 32ghz 1gb Computer Pentium D No Hard Drive

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HP Compaq DC5700 SFF RL174A 186 GHz Core 2 Duo 1 GB RAMD RW DVD ROM PC
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Used Pentium D 300GHz Dual Core Desktop Computer System 2011
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Acer Veriton M460 24 GHz Core 2 Duo 2 GB RAM DVD RW PC
Acer Veriton M460 24 GHz Core 2 Duo 2 GB RAM DVD RW PC

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Barnes  Noble NOOK Tablet 8GB Wi Fi 7in Silver
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FAST HP XW8600 DUAL CORE XEON 333 GHZ 4GB 160GB WORKSTATION VISTA FREE SHIPPING
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AMD Athlon II X2 Dual Core AM3 Gaming PC Computer 4GB RAM HDMI Windows 7 Pro
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HP Compaq 6000 Pro  Core 2 Duo 29 GHz  1 TB HD  4 GB RAM  No OS
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Dell Optiplex PD Dual Core 4096Mb Windows 7 Pro PC Desktop Computer DVD CD RW
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Dell Precision 490 Xeon 5160 3ghz Dual Core 4gb 40gb DVD RW Dual DVI XPP Disc
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Used Pentium D 300GHz Dual Core Desktop Computer System 2011 with 2GB memory
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Dell Desktop Computer Optiplex GX620 Dual Core 340GHz 4GB RAM DVD RW XP PC FAST
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SHUTTLE XPC S113G Core 2 Duo  21GHz 2GB  327A
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Dell Optiplex 745 Windows XP Pro 34 GHz Dual Core 2GB 80GB Desktop Computer
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SHUTTLE XPC S113G Core 2 Duo  21GHz 2GB  329A
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eMachines EL1850 UR12P Intel Dual Core Desktop PC 32GHz 2GB 320GB Win 7 64 Bit
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Dell Inspiron 537S Dual Core 4 GB RAM 750 GB Hard Drive
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Intel Pentium Dual Core 30GHz Computer System with Windows Xp Pro Preinstalled
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