High da directory

http://poweradaptercord.com/high-quality-new-apd-24v-2a-da24c24-da48m24-charger-switching-power-supply-charger-ac-adapters-p-6031.html High Quality New APD 24V 2A DA-24C24 DA-48M24 Charger Switching Power Supply Charger AC Adapters High Quality New APD 24V 2A DA-24C24 DA-48M24 Charger Switching Power Supply Charger AC Adapters larger image $17.37 Buy More With Wholesale Price,Save More.UP to 50% off!!If you are not satisfied with wholesale price when you make a large order,please email us. Buy Quantity Discount Price 2 - 4 $15.63 5 - 9 $14.76 10 - 19 $13.89 20 - 199 $13.03 200 + $12.50 High Quality New APD 24V 2A DA-24C24 DA-48M24 Charger Switching Power Supply Charger AC Adapters Specifications: Item Name: APD24V2A48W-3.0x1.0mm Iput: 100-240V 50/60Hz~1.2A Adapter Output Voltage: 24V Adapter Output Current: 2A Adapter Power: 48W Weight( Adapter only ) :200g Adapter Plug Size: 3.0x1.0mm Compatible Mainbody Numbers: DA-24C24 DA-48M24 Fast Shipping to Follow Countries In Stock New, 1 Year Warranty! 30-Days Money Back! Fast Shipping!

http://poweradaptercord.com/high-quality-new-apd-24v-2a-da24c24-da48m24-charger-switching-power-supply-charger-ac-adapters-p-6031.htmlHigh Quality New APD 24V 2A DA-24C24 DA-48M24 Charger Switching Power Supply Charger AC Adapters High Quality New APD 24V 2A DA-24C24 DA-48M24 Charger Switching Power Supply Charger AC Adapters larger image $17.37 Buy More With Wholesale Price,Save More.UP to 50% off!!If you are not satisfied with wholesale price when you make a large order,please email us. Buy Quantity Discount Price 2 - 4 $15.63 5 - 9 $14.76 10 - 19 $13.89 20 - 199 $13.03 200 + $12.50 High Quality New APD 24V 2A DA-24C24 DA-48M24 Charger Switching Power Supply Charger AC Adapters Specifications: Item Name: APD24V2A48W-3.0x1.0mm Iput: 100-240V 50/60Hz~1.2A Adapter Output Voltage: 24V Adapter Output Current: 2A Adapter Power: 48W Weight( Adapter only ) :200g Adapter Plug Size: 3.0x1.0mm Compatible Mainbody Numbers: DA-24C24 DA-48M24 Fast Shipping to Follow Countries In Stock New, 1 Year Warranty! 30-Days Money Back! Fast Shipping!

http://poweradaptercord.com/high-quality-apd-19v-948a-js970aa020-da180b19-180w-power-supply-charger-apd-ac-adapters-p-6030.html High Quality APD 19V 9.48A JS-970AA-020 DA-180B19 180W Power Supply Charger apd AC Adapters High Quality APD 19V 9.48A JS-970AA-020 DA-180B19 180W Power Supply Charger apd AC Adapters larger image $27.69 Buy More With Wholesale Price,Save More.UP to 50% off!!If you are not satisfied with wholesale price when you make a large order,please email us. Buy Quantity Discount Price 2 - 4 $24.93 5 - 9 $23.54 10 - 19 $22.16 20 - 199 $20.77 200 + $19.94 High Quality APD 19V 9.48A JS-970AA-020 DA-180B19 180W Power Supply Charger apd AC Adapters Specifications: Item Name: APD19V9.48A180W-5.5x2.5mm Iput: 100-240V 50/60Hz~2.5A Adapter Output Voltage: 19V Adapter Output Current: 9.48A Adapter Power: 180W Weight( Adapter only ) :400g Adapter Plug Size: 5.5 x 2.5mm Compatible Mainbody Numbers: JS-970AA-020 DA-180B19 Fast Shipping to Follow Countries In Stock New, 1 Year Warranty! 30-Days Money Back! Fast Shipping!

http://poweradaptercord.com/high-quality-apd-19v-71a-da135a19-assia-power-devices-inc-120w-ac-adapter-p-6029.html High quality APD 19V 7.1A DA-135A19 Assia Power Devices Inc. 120W Ac Adapter High quality APD 19V 7.1A DA-135A19 Assia Power Devices Inc. 120W Ac Adapter larger image $27.22 Buy More With Wholesale Price,Save More.UP to 50% off!!If you are not satisfied with wholesale price when you make a large order,please email us. Buy Quantity Discount Price 2 - 4 $24.49 5 - 9 $23.13 10 - 19 $21.77 20 - 199 $20.41 200 + $19.60 High quality APD 19V 7.1A DA-135A19 Assia Power Devices Inc. 120W Ac Adapter Specifications: Item Name: APD19V7.1A135W-5.5x2.5mm Iput: 100-240V 50/60Hz~2.0A Maxq Adapter Output Voltage: 19V Adapter Output Current: 7.1A Adapter Power: 135W Weight( Adapter only ) :400g Adapter Plug Size: 5.5 x 2.5mm Compatible Mainbody Numbers: DA-135A19 Fast Shipping to Follow Countries In Stock New, 1 Year Warranty! 30-Days Money Back! Fast Shipping!

http://poweradaptercord.com/high-quality-19v-632a-120w-for-apd-da120a19-ac-adapter-p-6028.html High quality 19V 6.32A 120W FOR APD DA-120A19 Ac Adapter High quality 19V 6.32A 120W FOR APD DA-120A19 Ac Adapter larger image $29.57 Buy More With Wholesale Price,Save More.UP to 50% off!!If you are not satisfied with wholesale price when you make a large order,please email us. Buy Quantity Discount Price 2 - 4 $26.61 5 - 9 $25.14 10 - 19 $23.66 20 - 199 $22.18 200 + $21.29 High quality 19V 6.32A 120W FOR APD DA-120A19 Ac Adapter Specifications: Item Name: APD19V6.32A120W-7.4x5.0mm-no-pin Iput: 100-240V 50/60Hz~2.0A Max Adapter Output Voltage: 19V Adapter Output Current: 6.32A Adapter Power: 120W Weight( Adapter only ) :400g Adapter Plug Size: 7.4 X 5.0mm Compatible Mainbody Numbers: DA-120A19 Fast Shipping to Follow Countries In Stock New, 1 Year Warranty! 30-Days Money Back! Fast Shipping!

http://original-power-adapter.com/high-quality-apd-da40b19-adp40ph-ab-adp40eh-19v-21a-ac-adapter-p-12277.html High quality APD DA-40B19 ADP-40PH AB ADP-40EH 19V 2.1A AC Adapter Input: AC100-240V 50-60Hz 1.0A Adapter Output Voltage: 19V Adapter Output Current: 2.1A Adapter Power: 40W Adapter Plug Size: 5.5 x 2.5mm Weight( Adapter only ) :147g Dimension( L x W x H ):96.80 x 44.50 x 31.10mmmm Original / Genuine : Yes Package Include: 1 x AC Adapter 1 x Power Cord You Selected Compatible Mainbody Numbers: AD6630 AC AdapterADP-40EH AC AdapterADP-40PH AB AC AdapterADP40S-1902100 AC AdapterADPC1940 AC AdapterDA-40B19 AC AdapterEXA0801XA AC AdapterEXA081XA AC AdapterEXA0901XH AC AdapterFSP040-RAB AC AdapterFSP040-RAC AC AdapterFSP065-AAB AC AdapterLT3117 AC AdapterLT3118 AC AdapterNSA65ED-190342 AC AdapterPA-1400-11 AC Adapter Fit Machine Model: Asus ASUS: UL20A-2X046X, UL30A, UL30A-A1, UL30A-A2, UL30A-A3B, UL30A-X1, UL30A-X2, UL30A-X3, UL30A-X4, UL30A-X5, UL30A-QX130X, UL30A-QX131X, UL50AG-A2, UL50AG-A3B, UL50VG, UL50VG-A2, UL50VS-A1B, UL80 SERIES, UL20A, UL80A, UL80AG-A1, , UL20, UL30, UL50, UL20A-A1, ASUS EEE BOX PC: EEE BOX PC EB1007, , EEE BOX PC EB1012, PC ET1611PUT, EEE BOX PC B202, ASUS MONITOR: ML239, , MS202D, ML239HW, MS202, MS246H, MS246, MS238H, MS238, VX238T, VX238, BENQ: DHU100, U101, GREATWALL: A91, A92, T91, MSI: MSI 180. APD DA-40B19 ADP-40PH AB ADP-40EH 19V 2.1A AC Adapter Power supply

Description 100% brand new and high quality single power supply PCF operating voltage range of 2.5V-6V low standby current PCF by 3 hardware address pins addressing PCF I2C bus speed sampling rate decision 4 analog inputs programmable as single-ended or differential input automatic incremental channel selection PCF analog voltage range from VSS to VDD PCF built-track and hold circuit 8-bit successive approximation A / D converter DAC gain realized by an analog output Module Interface Description This module left and right, respectively, two-way pin external expansion interfaces, respectively, as follows: DA output interface chip on the left AOUT AINO chip analog input interface 0 AIN1 chip analog input interface 1 AIN2 chip analog input interface 2 AIN3 chip analog input interface 3 The right of the SCL IIC clock interface connected microcontroller IO port SDA IIC digital interface connected to the microcontroller IO port GND module to an external ground VCC Power Interface External 3.3v-5v   Modules red jumper instructions Module A total of three red jumper, namely the role of the following: P4 P4 jumper connected, select thermistor access circuit P5 P5 jumper connected, select photoresistor access circuit P6 P6 jumper connected, select 0-5V adjustable voltage access circuit Specification: Color: As shown

Magellan RoadMate RV9490T-LMB 7 High-clarity RV GPS Navigator.The Magellan RoadMate RV9490T-LMB features an extra-large 7 rdquo high sensitivity touchscreen and cloud-connected system. Customizable routes per your Recreation Vehicle profile Preloaded RV Specific Points of Interest such as the Good Sam Campground Directory Sani RV Dump Stations plus premium safety navigation features such as Junction View with Animated Lane Assist Speed Limit Warnings and cloud-connected capability for Advanced Weather Alerts Fuel Prices and valuable local information to optimize your RVing experience. Hands-free Calling via Bluetooth connectivity plus Free Lifetime Traffic Alerts and Map Updates. Great for your RVing journey or daily car traveling.

The operating system is a component of the system software in a computer system. Application programs usually require an operating system to function. Time-sharing operating systems schedule tasks for efficient use of the system and may also include accounting software for cost allocation of processor time, mass storage, printing, and other resources. For hardware functions such as input and output and memory allocation, the operating system acts as an intermediary between programs and the computer hardware,[1][2] although the application code is usually executed directly by the hardware and frequently makes system calls to an OS function or is interrupted by it. Operating systems are found on many devices that contain a computer from cellular phones and video game consoles to web servers and supercomputers. Examples of popular desktop operating systems include Apple OS X, Linux and its variants, and Microsoft Windows. So-called mobile operating systems include Android and iOS. Windows XP is available in a number of versions: Windows XP Home Edition, for home desktops and laptops - lacked features such as joining Active Directory Domain, Remote Desktop Server and Internet Information Services Server. Windows XP Home Edition N, as above, but without a default installation of Windows Media Player, as mandated by a European Union ruling Windows XP Professional, for business and power users contained all features in Home Edition. Windows XP Professional N, as above, but without a default installation of Windows Media Player, as mandated by a European Union ruling Windows XP Media Center Edition (MCE), released in October 2002 for desktops and notebooks with an emphasis on home entertainment. Contained all features offered in Windows XP Professional and the Windows Media Center. Subsequent versions are the same but have an updated Windows Media Center. Windows XP Media Center Edition 2003 Windows XP Media Center Edition 2004 Windows XP Media Center Edition 2005, released on October 12, 2004. Included Windows XP Service Pack 2, the Royale Windows Theme and joining a Windows Active Directory Domain is disabled. The Aquarium, Da Vinci, Nature and Space themes are retained from Windows XP Plus! Windows XP Tablet PC Edition, for tablet PCs Windows XP Tablet PC Edition 2005 Windows XP Embedded, for embedded systems Windows XP Starter Edition, for new computer users in developing countries Windows XP Professional x64 Edition, released on April 25, 2005 for home and workstation systems utilizing 64-bit processors based on the x86-64 instruction set originally developed by AMD as AMD64; Intel calls their version Intel 64. Internally, XP x64 was a somewhat updated OS based on the Server 2003 code line. Windows XP 64-bit Edition, is a version for Intel's Itanium line of processors; maintains 32-bit compatibility solely through a software emulator. It is roughly analogous to Windows XP Professional in features. It was discontinued in September 2005 when the last vendor of Itanium workstations stopped shipping Itanium systems marketed as "Workstations". Windows Server 2003 Windows Server 2008 Windows 7 ships in six editions:[24] Starter (available worldwide) Home Basic Home Premium Professional Enterprise (available to volume-license business customers only) Ultimate (available to retail market with limited availability to OEMs) Windows 8 Windows 8 Pro Windows 8 Enterprise Windows RT

Desktop operating systems include Apple OS X, Linux and its variants, and Microsoft Windows. So-called mobile operating systems include Android and iOS. Windows XP is available in a number of versions: Windows XP Home Edition, for home desktops and laptops - lacked features such as joining Active Directory Domain, Remote Desktop Server and Internet Information Services Server. Windows XP Home Edition N, as above, but without a default installation of Windows Media Player, as mandated by a European Union ruling Windows XP Professional, for business and power users contained all features in Home Edition. Windows XP Professional N, as above, but without a default installation of Windows Media Player, as mandated by a European Union ruling Windows XP Media Center Edition (MCE), released in October 2002 for desktops and notebooks with an emphasis on home entertainment. Contained all features offered in Windows XP Professional and the Windows Media Center. Subsequent versions are the same but have an updated Windows Media Center. Windows XP Media Center Edition 2003 Windows XP Media Center Edition 2004 Windows XP Media Center Edition 2005, released on October 12, 2004. Included Windows XP Service Pack 2, the Royale Windows Theme and joining a Windows Active Directory Domain is disabled. The Aquarium, Da Vinci, Nature and Space themes are retained from Windows XP Plus! Windows XP Tablet PC Edition, for tablet PCs Windows XP Tablet PC Edition 2005 Windows XP Embedded, for embedded systems Windows XP Starter Edition, for new computer users in developing countries Windows XP Professional x64 Edition, released on April 25, 2005 for home and workstation systems utilizing 64-bit processors based on the x86-64 instruction set originally developed by AMD as AMD64; Intel calls their version Intel 64. Internally, XP x64 was a somewhat updated OS based on the Server 2003 code line. Windows XP 64-bit Edition, is a version for Intel's Itanium line of processors; maintains 32-bit compatibility solely through a software emulator. It is roughly analogous to Windows XP Professional in features. It was discontinued in September 2005 when the last vendor of Itanium workstations stopped shipping Itanium systems marketed as "Workstations". Windows Server 2003 Windows Server 2008 Windows 7 ships in six editions:[24] Starter (available worldwide) Home Basic Home Premium Professional Enterprise (available to volume-license business customers only) Ultimate (available to retail market with limited availability to OEMs

desktop operating systems include Apple OS X, Linux and its variants, and Microsoft Windows. So-called mobile operating systems include Android and iOS. Windows XP is available in a number of versions: Windows XP Home Edition, for home desktops and laptops - lacked features such as joining Active Directory Domain, Remote Desktop Server and Internet Information Services Server. Windows XP Home Edition N, as above, but without a default installation of Windows Media Player, as mandated by a European Union ruling Windows XP Professional, for business and power users contained all features in Home Edition. Windows XP Professional N, as above, but without a default installation of Windows Media Player, as mandated by a European Union ruling Windows XP Media Center Edition (MCE), released in October 2002 for desktops and notebooks with an emphasis on home entertainment. Contained all features offered in Windows XP Professional and the Windows Media Center. Subsequent versions are the same but have an updated Windows Media Center. Windows XP Media Center Edition 2003 Windows XP Media Center Edition 2004 Windows XP Media Center Edition 2005, released on October 12, 2004. Included Windows XP Service Pack 2, the Royale Windows Theme and joining a Windows Active Directory Domain is disabled. The Aquarium, Da Vinci, Nature and Space themes are retained from Windows XP Plus! Windows XP Tablet PC Edition, for tablet PCs Windows XP Tablet PC Edition 2005 Windows XP Embedded, for embedded systems Windows XP Starter Edition, for new computer users in developing countries Windows XP Professional x64 Edition, released on April 25, 2005 for home and workstation systems utilizing 64-bit processors based on the x86-64 instruction set originally developed by AMD as AMD64; Intel calls their version Intel 64. Internally, XP x64 was a somewhat updated OS based on the Server 2003 code line. Windows XP 64-bit Edition, is a version for Intel's Itanium line of processors; maintains 32-bit compatibility solely through a software emulator. It is roughly analogous to Windows XP Professional in features. It was discontinued in September 2005 when the last vendor of Itanium workstations stopped shipping Itanium systems marketed as "Workstations". Windows Server 2003 Windows Server 2008 Windows 7 ships in six editions:[24] Starter (available worldwide) Home Basic Home Premium Professional Enterprise (available to volume-license business customers only) Ultimate (available to retail market with limited availability to OEMs) Windows 8 Windows 8 Pro Windows 8 Enterprise

operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. The operating system is a component of the system software in a computer system. Application programs usually require an operating system to function. Time-sharing operating systems schedule tasks for efficient use of the system and may also include accounting software for cost allocation of processor time, mass storage, printing, and other resources. For hardware functions such as input and output and memory allocation, the operating system acts as an intermediary between programs and the computer hardware,[1][2] although the application code is usually executed directly by the hardware and frequently makes system calls to an OS function or is interrupted by it. Operating systems are found on many devices that contain a computer from cellular phones and video game consoles to web servers and supercomputers. Examples of popular desktop operating systems include Apple OS X, Linux and its variants, and Microsoft Windows. So-called mobile operating systems include Android and iOS. Windows XP is available in a number of versions: Windows XP Home Edition, for home desktops and laptops - lacked features such as joining Active Directory Domain, Remote Desktop Server and Internet Information Services Server. Windows XP Home Edition N, as above, but without a default installation of Windows Media Player, as mandated by a European Union ruling Windows XP Professional, for business and power users contained all features in Home Edition. Windows XP Professional N, as above, but without a default installation of Windows Media Player, as mandated by a European Union ruling Windows XP Media Center Edition (MCE), released in October 2002 for desktops and notebooks with an emphasis on home entertainment. Contained all features offered in Windows XP Professional and the Windows Media Center. Subsequent versions are the same but have an updated Windows Media Center. Windows XP Media Center Edition 2003 Windows XP Media Center Edition 2004 Windows XP Media Center Edition 2005, released on October 12, 2004. Included Windows XP Service Pack 2, the Royale Windows Theme and joining a Windows Active Directory Domain is disabled. The Aquarium, Da Vinci, Nature and Space themes are retained from Windows XP Plus! Windows XP Tablet PC Edition, for tablet PCs Windows XP Tablet PC Edition 2005 Windows XP Embedded, for embedded systems Windows XP Starter Edition, for new computer users in developing countries Windows XP Professional x64 Edition, released on April 25, 2005 for home and workstation systems utilizing 64-bit processors based on the x86-64 instruction set originally developed by AMD as AMD64; Intel calls their version Intel 64. Internally, XP x64 was a somewhat updated OS based on the Server 2003 code line. Windows XP 64-bit Edition, is a version for Intel's Itanium line of processors; maintains 32-bit compatibility solely through a software emulator. It is roughly analogous to Windows XP Professional in features. It was discontinued in September 2005 when the last vendor of Itanium workstations stopped shipping Itanium systems marketed as "Workstations". Windows Server 2003 Windows Server 2008 Windows 7 ships in six editions:[24] Starter (available worldwide) Home Basic Home Premium Professional Enterprise (available to volume-license business customers only) Ultimate (available to retail market with limited availability to OEMs)

An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. The operating system is a component of the system software in a computer system. Application programs usually require an operating system to function. Time-sharing operating systems schedule tasks for efficient use of the system and may also include accounting software for cost allocation of processor time, mass storage, printing, and other resources. For hardware functions such as input and output and memory allocation, the operating system acts as an intermediary between programs and the computer hardware,[1][2] although the application code is usually executed directly by the hardware and frequently makes system calls to an OS function or is interrupted by it. Operating systems are found on many devices that contain a computer from cellular phones and video game consoles to web servers and supercomputers. Examples of popular desktop operating systems include Apple OS X, Linux and its variants, and Microsoft Windows. So-called mobile operating systems include Android and iOS. Windows XP is available in a number of versions: Windows XP Home Edition, for home desktops and laptops - lacked features such as joining Active Directory Domain, Remote Desktop Server and Internet Information Services Server. Windows XP Home Edition N, as above, but without a default installation of Windows Media Player, as mandated by a European Union ruling Windows XP Professional, for business and power users contained all features in Home Edition. Windows XP Professional N, as above, but without a default installation of Windows Media Player, as mandated by a European Union ruling Windows XP Media Center Edition (MCE), released in October 2002 for desktops and notebooks with an emphasis on home entertainment. Contained all features offered in Windows XP Professional and the Windows Media Center. Subsequent versions are the same but have an updated Windows Media Center. Windows XP Media Center Edition 2003 Windows XP Media Center Edition 2004 Windows XP Media Center Edition 2005, released on October 12, 2004. Included Windows XP Service Pack 2, the Royale Windows Theme and joining a Windows Active Directory Domain is disabled. The Aquarium, Da Vinci, Nature and Space themes are retained from Windows XP Plus! Windows XP Tablet PC Edition, for tablet PCs Windows XP Tablet PC Edition 2005 Windows XP Embedded, for embedded systems Windows XP Starter Edition, for new computer users in developing countries Windows XP Professional x64 Edition, released on April 25, 2005 for home and workstation systems utilizing 64-bit processors based on the x86-64 instruction set originally developed by AMD as AMD64; Intel calls their version Intel 64. Internally, XP x64 was a somewhat updated OS based on the Server 2003 code line. Windows XP 64-bit Edition, is a version for Intel's Itanium line of processors; maintains 32-bit compatibility solely through a software emulator. It is roughly analogous to Windows XP Professional in features. It was discontinued in September 2005 when the last vendor of Itanium workstations stopped shipping Itanium systems marketed as "Workstations". Windows Server 2003 Windows Server 2008 Windows 7 ships in six editions:[24] Starter (available worldwide) Home Basic Home Premium Professional Enterprise (available to volume-license business customers only) Ultimate (available to retail market with limited availability to OEMs) Windows 8 Windows 8 Pro Windows 8 Enterprise

An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. The operating system is a component of the system software in a computer system. Application programs usually require an operating system to function. Time-sharing operating systems schedule tasks for efficient use of the system and may also include accounting software for cost allocation of processor time, mass storage, printing, and other resources. For hardware functions such as input and output and memory allocation, the operating system acts as an intermediary between programs and the computer hardware,[1][2] although the application code is usually executed directly by the hardware and frequently makes system calls to an OS function or is interrupted by it. Operating systems are found on many devices that contain a computer from cellular phones and video game consoles to web servers and supercomputers. Examples of popular desktop operating systems include Apple OS X, Linux and its variants, and Microsoft Windows. So-called mobile operating systems include Android and iOS. Windows XP is available in a number of versions: Windows XP Home Edition, for home desktops and laptops - lacked features such as joining Active Directory Domain, Remote Desktop Server and Internet Information Services Server. Windows XP Home Edition N, as above, but without a default installation of Windows Media Player, as mandated by a European Union ruling Windows XP Professional, for business and power users contained all features in Home Edition. Windows XP Professional N, as above, but without a default installation of Windows Media Player, as mandated by a European Union ruling Windows XP Media Center Edition (MCE), released in October 2002 for desktops and notebooks with an emphasis on home entertainment. Contained all features offered in Windows XP Professional and the Windows Media Center. Subsequent versions are the same but have an updated Windows Media Center. Windows XP Media Center Edition 2003 Windows XP Media Center Edition 2004 Windows XP Media Center Edition 2005, released on October 12, 2004. Included Windows XP Service Pack 2, the Royale Windows Theme and joining a Windows Active Directory Domain is disabled. The Aquarium, Da Vinci, Nature and Space themes are retained from Windows XP Plus! Windows XP Tablet PC Edition, for tablet PCs Windows XP Tablet PC Edition 2005 Windows XP Embedded, for embedded systems Windows XP Starter Edition, for new computer users in developing countries Windows XP Professional x64 Edition, released on April 25, 2005 for home and workstation systems utilizing 64-bit processors based on the x86-64 instruction set originally developed by AMD as AMD64; Intel calls their version Intel 64. Internally, XP x64 was a somewhat updated OS based on the Server 2003 code line. Windows XP 64-bit Edition, is a version for Intel's Itanium line of processors; maintains 32-bit compatibility solely through a software emulator. It is roughly analogous to Windows XP Professional in features. It was discontinued in September 2005 when the last vendor of Itanium workstations stopped shipping Itanium systems marketed as "Workstations". Windows Server 2003 Windows Server 2008 Windows 7 ships in six editions:[24] Starter (available worldwide) Home Basic Home Premium Professional Enterprise (available to volume-license business customers only) Ultimate.

operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. The operating system is a component of the system software in a computer system. Application programs usually require an operating system to function. Time-sharing operating systems schedule tasks for efficient use of the system and may also include accounting software for cost allocation of processor time, mass storage, printing, and other resources. For hardware functions such as input and output and memory allocation, the operating system acts as an intermediary between programs and the computer hardware,[1][2] although the application code is usually executed directly by the hardware and frequently makes system calls to an OS function or is interrupted by it. Operating systems are found on many devices that contain a computer from cellular phones and video game consoles to web servers and supercomputers. Examples of popular desktop operating systems include Apple OS X, Linux and its variants, and Microsoft Windows. So-called mobile operating systems include Android and iOS. Windows XP is available in a number of versions: Windows XP Home Edition, for home desktops and laptops - lacked features such as joining Active Directory Domain, Remote Desktop Server and Internet Information Services Server. Windows XP Home Edition N, as above, but without a default installation of Windows Media Player, as mandated by a European Union ruling Windows XP Professional, for business and power users contained all features in Home Edition. Windows XP Professional N, as above, but without a default installation of Windows Media Player, as mandated by a European Union ruling Windows XP Media Center Edition (MCE), released in October 2002 for desktops and notebooks with an emphasis on home entertainment. Contained all features offered in Windows XP Professional and the Windows Media Center. Subsequent versions are the same but have an updated Windows Media Center. Windows XP Media Center Edition 2003 Windows XP Media Center Edition 2004 Windows XP Media Center Edition 2005, released on October 12, 2004. Included Windows XP Service Pack 2, the Royale Windows Theme and joining a Windows Active Directory Domain is disabled. The Aquarium, Da Vinci, Nature and Space themes are retained from Windows XP Plus! Windows XP Tablet PC Edition, for tablet PCs Windows XP Tablet PC Edition 2005 Windows XP Embedded, for embedded systems Windows XP Starter Edition, for new computer users in developing countries Windows XP Professional x64 Edition, released on April 25, 2005 for home and workstation systems utilizing 64-bit processors based on the x86-64 instruction set originally developed by AMD as AMD64; Intel calls their version Intel 64. Internally, XP x64 was a somewhat updated OS based on the Server 2003 code line. Windows XP 64-bit Edition, is a version for Intel's Itanium line of processors; maintains 32-bit compatibility solely through a software emulator. It is roughly analogous to Windows XP Professional in features. It was discontinued in September 2005 when the last vendor of Itanium workstations stopped shipping Itanium systems marketed as "Workstations". Windows Server 2003 Windows Server 2008 Windows 7 ships in six editions:[24] Starter (available worldwide) Home Basic Home Premium Professional Enterprise (available to volume-license business customers only) Ultimate (available to retail market with limited availability to OEMs) Windows 8