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$1,049.99

Dell 27 All-In-One Desktop - W/ Windows 11 OS & Intel Core 5 - HD Screen - 16 GB - 512G - Useec27250hbtshjhs

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146

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$1,049.99

Dell 27 All-In-One Desktop - W/ Windows 11 OS & Intel Core 5 - HD Screen - 16 GB - 512G - Useec27250hbtshjhs

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146

$2,735.55

Dell Precision 5860 Tower Workstation Desktop - W/ Windows 11 Pro OS & Intel Xeon - 16GB -1G

Dell

折扣 41%

$2,735.55

Dell Precision 5860 Tower Workstation Desktop - W/ Windows 11 Pro OS & Intel Xeon - 16GB -1G

Dell

$839.29

Dell Pro Tower Desktop - W/ Windows 11 Pro OS - 8GB - 256G - Bts504d_Qct1255_Usx

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$839.29

Dell Pro Tower Desktop - W/ Windows 11 Pro OS - 8GB - 256G - Bts504d_Qct1255_Usx

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$449.99

$669.99

Dell 16 Laptop - W/ Windows 11 OS - 8GB - 512G - Usedc16255hbtshvcb

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折扣 32%

$449.99

$669.99

Dell 16 Laptop - W/ Windows 11 OS - 8GB - 512G - Usedc16255hbtshvcb

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$1,286.97

Dell Pro Micro Desktop - W/ Windows 11 Pro OS & Intel Core - 16 GB - 512G - Bts010d_Qcm1250_Usx

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$1,286.97

Dell Pro Micro Desktop - W/ Windows 11 Pro OS & Intel Core - 16 GB - 512G - Bts010d_Qcm1250_Usx

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$349.99

$519.99

Dell 15 Laptop - W/ Windows 11 OS - 15.6" HD Screen - 8GB - 512G - Usedc15250hbtshrck

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2 千+

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折扣 32%

$349.99

$519.99

Dell 15 Laptop - W/ Windows 11 OS - 15.6" HD Screen - 8GB - 512G - Usedc15250hbtshrck

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2 千+

$839.29

Dell Pro Slim Desktop - W/ Windows 11 Pro OS - 8GB - 256G - Bts503d_Qcs1255_Usx

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$839.29

Dell Pro Slim Desktop - W/ Windows 11 Pro OS - 8GB - 256G - Bts503d_Qcs1255_Usx

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$13,346.19

Dell Precision 7960 Tower Workstation Desktop - With Windows Server 2022 - 16GB - 1T

Dell

$13,346.19

Dell Precision 7960 Tower Workstation Desktop - With Windows Server 2022 - 16GB - 1T

Dell

$817.39

Dell Optiplex 3000 Client - 8GB - 64G - S017do3000tcusvp

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$817.39

Dell Optiplex 3000 Client - 8GB - 64G - S017do3000tcusvp

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$769.99

Dell Tower Desktop - W/ Windows 11 OS & Intel Core Ultra 5 - 8GB - 512G - Useect1250hbtshmqd

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$769.99

Dell Tower Desktop - W/ Windows 11 OS & Intel Core Ultra 5 - 8GB - 512G - Useect1250hbtshmqd

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$1,106.83

Dell Pro 24 All-In-One 35W Desktop - W/ Windows 11 Pro OS & Intel Core - HD Screen - 8GB - 256G - Bts002d_Qc24251_Usx

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$1,106.83

Dell Pro 24 All-In-One 35W Desktop - W/ Windows 11 Pro OS & Intel Core - HD Screen - 8GB - 256G - Bts002d_Qc24251_Usx

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$769.99

Dell 24 All-In-One Desktop - W/ Windows 11 OS - HD Screen - 8GB - 512G - Useec24250hbtshjyv

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118

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$769.99

Dell 24 All-In-One Desktop - W/ Windows 11 OS - HD Screen - 8GB - 512G - Useec24250hbtshjyv

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118

$1,999.99

Alienware Aurora Gaming Desktop - W/ Windows 11 OS & Intel Core Ultra 7 - NVIDIA® Geforce RTX 5070 12GB GDDR7 - 32GB - 1T - Useact1250hbtshqbl

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折扣 16%

$1,999.99

Alienware Aurora Gaming Desktop - W/ Windows 11 OS & Intel Core Ultra 7 - NVIDIA® Geforce RTX 5070 12GB GDDR7 - 32GB - 1T - Useact1250hbtshqbl

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$1,169.99

Dell Slim Desktop - W/ Windows 11 Pro OS & Intel Core Ultra 7 - 16 GB - 512G - Useecs1250pbtshmgr

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$1,169.99

Dell Slim Desktop - W/ Windows 11 Pro OS & Intel Core Ultra 7 - 16 GB - 512G - Useecs1250pbtshmgr

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$6,822.43

Dell Precision 7960 Rack Workstation Desktop - W/ Windows 11 Pro OS & Intel Xeon - 16GB - 2T

Dell

$6,822.43

Dell Precision 7960 Rack Workstation Desktop - W/ Windows 11 Pro OS & Intel Xeon - 16GB - 2T

Dell

$779.00

HP 15.6" Touchscreen Laptop 2025, Intel 13th Core I3-1315U(Up To 4.5Ghz), Intel UHD Graphics, 32GB RAM, 1TB SSD, Copilot, Anti-Glare, Windows 11 Pro,

Amazon.com

Free shipping

$779.00

HP 15.6" Touchscreen Laptop 2025, Intel 13th Core I3-1315U(Up To 4.5Ghz), Intel UHD Graphics, 32GB RAM, 1TB SSD, Copilot, Anti-Glare, Windows 11 Pro,

Amazon.com

Free shipping

$469.49

HP 2025 17 Inch Business Laptop, Copilot AI PC, AMD Ryzen 5 7520U, 8GB DDR5 RAM 5500 Mhz, 512 GB SSD, AMD Radeon CPU, 17.3" FHD Anti-Glare, Wi-Fi 6,

Amazon.com

Free shipping

$469.49

HP 2025 17 Inch Business Laptop, Copilot AI PC, AMD Ryzen 5 7520U, 8GB DDR5 RAM 5500 Mhz, 512 GB SSD, AMD Radeon CPU, 17.3" FHD Anti-Glare, Wi-Fi 6,

Amazon.com

Free shipping

$1,299.00

iMac M4 24-Inch (Latest 2024) - 16GB RAM, 256GB SSD - Silver - Apple - Apple

Apple Store

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$1,299.00

iMac M4 24-Inch (Latest 2024) - 16GB RAM, 256GB SSD - Silver - Apple - Apple

Apple Store

$1,499.00

iMac M4 24-Inch (Latest 2024) - 16GB RAM, 256GB SSD, Ethernet, Keyboard W/ Touch ID + Mouse - Orange - Apple - Apple

Apple Store

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$1,499.00

iMac M4 24-Inch (Latest 2024) - 16GB RAM, 256GB SSD, Ethernet, Keyboard W/ Touch ID + Mouse - Orange - Apple - Apple

Apple Store

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$4,449.99

Alienware Area-51 Gaming Desktop - W/ Windows 11 OS & Intel Core Ultra 9 - 32GB - 2T

Dell

折扣 13%

$4,449.99

Alienware Area-51 Gaming Desktop - W/ Windows 11 OS & Intel Core Ultra 9 - 32GB - 2T

Dell

$3,299.99

$4,099.99

Alienware 16 Area-51 Gaming Laptop - W/ Windows 11 OS & Intel Core Ultra 9 - 16" FHD Screen - 64GB - 2T

Dell

折扣 19%

$3,299.99

$4,099.99

Alienware 16 Area-51 Gaming Laptop - W/ Windows 11 OS & Intel Core Ultra 9 - 16" FHD Screen - 64GB - 2T

Dell

$749.99

HP 2025 Touchscreen Laptop For Business And Student, Intel 13th Core I3-1315U(Up To 4.5Ghz), 15.6" HD Touch Display, 32 GB RAM, 1 TB SSD, Wi-Fi 6E,

Amazon.com

Free shipping

$749.99

HP 2025 Touchscreen Laptop For Business And Student, Intel 13th Core I3-1315U(Up To 4.5Ghz), 15.6" HD Touch Display, 32 GB RAM, 1 TB SSD, Wi-Fi 6E,

Amazon.com

$401.00

HP Prodesk 600 G6 Mini Desktop Computer, Intel I5-10500T 2.3Ghz Up To 3.8Ghz, 32GB RAM, 1TB SSD, Keyboard&Mouse, Support 4K, Display Port, HDMI, USB C

Amazon.com

Free shipping

$401.00

HP Prodesk 600 G6 Mini Desktop Computer, Intel I5-10500T 2.3Ghz Up To 3.8Ghz, 32GB RAM, 1TB SSD, Keyboard&Mouse, Support 4K, Display Port, HDMI, USB C

Amazon.com

Free shipping

$5,849.99

Alienware Area-51 Gaming Desktop - W/ Windows 11 OS - 64GB - 4T

Dell

折扣 19%

$5,849.99

Alienware Area-51 Gaming Desktop - W/ Windows 11 OS - 64GB - 4T

Dell

$299.99

$499.99

HP 15.6" Touchscreen Laptop, AMD Ryzen 3 7320U, 8GB RAM, 256GB SSD, Windows 11 Home (B8QH9UA)

Staples

296

折扣 40%

$299.99

$499.99

HP 15.6" Touchscreen Laptop, AMD Ryzen 3 7320U, 8GB RAM, 256GB SSD, Windows 11 Home (B8QH9UA)

Staples

296

$729.99

Envision S13 SFF PC (3.8-4.6Ghz 8-Core Ryzen 7 5700G + Radeon Graphics, 32GB RAM, 1TB NVME, MSI Mb, Wifi, Windows 11 Pro, 10 USB, HDMI+DVI, RJ45, KB+M

Amazon.com

Free shipping

$729.99

Envision S13 SFF PC (3.8-4.6Ghz 8-Core Ryzen 7 5700G + Radeon Graphics, 32GB RAM, 1TB NVME, MSI Mb, Wifi, Windows 11 Pro, 10 USB, HDMI+DVI, RJ45, KB+M

Amazon.com

$5,173.00

Talon Desktop Computer

Falcon Northwest

$5,173.00

Talon Desktop Computer

Falcon Northwest

$4,927.00

DRX Laptop Computer

Falcon Northwest

$4,927.00

DRX Laptop Computer

Falcon Northwest

$4,216.00

TLX Laptop Computer

Falcon Northwest

$4,216.00

TLX Laptop Computer

Falcon Northwest

$1,449.00

$1,959.99

HP 31.5" Omnistudio X All-In-One Desktop Computer

B&H Photo-Video-Pro A

Free shipping

折扣 26%

$1,449.00

$1,959.99

HP 31.5" Omnistudio X All-In-One Desktop Computer

B&H Photo-Video-Pro A

$399.99

$999.99

折扣 60%

$399.99

$999.99

$2,877.26

HP Z2 Mini Desktop Computer, Ryzen AI Max PRO 390, 64GB RAM, 1TB SSD, Windows 11 Pro, Mouse & Keyboard Included (BN4G1UTABA)

Staples

$2,877.26

HP Z2 Mini Desktop Computer, Ryzen AI Max PRO 390, 64GB RAM, 1TB SSD, Windows 11 Pro, Mouse & Keyboard Included (BN4G1UTABA)

Staples

$3,835.81

HP Z2 Mini G1i Desktop Computer, Core Ultra 7, 32GB RAM, 1TB SSD, Windows 11 Pro, Mouse & Keyboard Included (BM6N1UTABA)

Staples

$3,835.81

HP Z2 Mini G1i Desktop Computer, Core Ultra 7, 32GB RAM, 1TB SSD, Windows 11 Pro, Mouse & Keyboard Included (BM6N1UTABA)

Staples

$2,705.00

Superlogics Desktop PC - Desktop Featuring Intel X299 Chipset, Intel Core X-Series Processors ( FCLGA2066) SL-DK-AX299WS-FW

SuperLogics

$2,705.00

Superlogics Desktop PC - Desktop Featuring Intel X299 Chipset, Intel Core X-Series Processors ( FCLGA2066) SL-DK-AX299WS-FW

SuperLogics

$5,518.48

HP Z6 G5 Desktop Computer, Intel Xeon W5-3525, 16GB RAM, 512GB SSD, Windows 11 Pro, Mouse & Keyboard Included (BG8W8UTABA)

Staples

$5,518.48

HP Z6 G5 Desktop Computer, Intel Xeon W5-3525, 16GB RAM, 512GB SSD, Windows 11 Pro, Mouse & Keyboard Included (BG8W8UTABA)

Staples

$409.99

Core Innovations All-In-One 24" Desktop Computer, Intel Celeron N5095, 4GB RAM, 128GB SSD, Windows 11 (CC2400)

Staples

$409.99

Core Innovations All-In-One 24" Desktop Computer, Intel Celeron N5095, 4GB RAM, 128GB SSD, Windows 11 (CC2400)

Staples

builtin.com

Computer Simulations: Definition, Examples, Uses | Built In

A computer simulation uses mathematical equations to model possible real-world scenarios, products or settings and create various responses to them. It works by duplicating the real-life model and its functions, and — once it’s up and running — the simulation creates a record of what is being modeled and its responses, which is translated ...

2025年1月21日

Computer History

History of Computers: A Brief Timeline

livescience.com

2021年12月1日

History Of Computers With Timeline [2023 Update] - Comp Sci Central

compscicentral.com

2020年9月1日

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History of Computers | Definition & Types

Study.comPaul Zandbergen

已浏览 14.3万次2013年12月12日

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