Computer Operating Software

购买 computer operating software

$146.76

Microsoft OEM System Builder | Windows 11 Pro | Intended Use For New Systems | Authorized By Microsoft

Amazon.com

449

Free shipping

$146.76

Microsoft OEM System Builder | Windows 11 Pro | Intended Use For New Systems | Authorized By Microsoft

Amazon.com

$2,639.99

Microsoft Windows Server 2022 Datacenter - 16 Core

TrustedTech

Free shipping

$2,639.99

Microsoft Windows Server 2022 Datacenter - 16 Core

TrustedTech

$20.99

$59.00

Microsoft Windows 11 Pro For 5 Pcs - Lifetime License

Officegsm

折扣 64%

$20.99

$59.00

Microsoft Windows 11 Pro For 5 Pcs - Lifetime License

Officegsm

$99.99

Microsoft Windows 11 Home License 64-Bit (With Copilot Ai)

My Choice Software

$99.99

Microsoft Windows 11 Home License 64-Bit (With Copilot Ai)

My Choice Software

$12.99

$54.00

Upgrade From Windows 11 Home To Windows 11 Pro License Key

Officegsm

折扣 75%

$12.99

$54.00

Upgrade From Windows 11 Home To Windows 11 Pro License Key

Officegsm

$898.99

Microsoft Windows Server 2022 Standard 16 Core + 10 Cals

TrustedTech

Free shipping

$898.99

Microsoft Windows Server 2022 Standard 16 Core + 10 Cals

TrustedTech

$1,199.99

Microsoft Windows Server 2025 Standard - 24 Core License

TrustedTech

Free shipping

$1,199.99

Microsoft Windows Server 2025 Standard - 24 Core License

TrustedTech

$9.95

$26.00

Microsoft Windows 10 Professional 32/64 Bit - License Key

Kymakers

折扣 61%

$9.95

$26.00

Microsoft Windows 10 Professional 32/64 Bit - License Key

Kymakers

$13.99

$54.99

Microsoft Windows 11 Pro For Workstations - Lifetime License Key

Officegsm

折扣 74%

$13.99

$54.99

Microsoft Windows 11 Pro For Workstations - Lifetime License Key

Officegsm

$109.99

Microsoft Windows 11 Professional (With Copilot Ai)

My Choice Software

$109.99

Microsoft Windows 11 Professional (With Copilot Ai)

My Choice Software

$69.99

Microsoft Teams Enterprise - 1 Year

My Choice Software

$69.99

Microsoft Teams Enterprise - 1 Year

My Choice Software

$9.50

$32.00

Microsoft Windows 10 Home 32/64 Bit - Lifetime License Key

Officegsm

折扣 70%

$9.50

$32.00

Microsoft Windows 10 Home 32/64 Bit - Lifetime License Key

Officegsm

$10.50

$45.00

Microsoft Windows 11 Pro 32/64 Bit - Professional License Key

Kymakers

折扣 76%

$10.50

$45.00

Microsoft Windows 11 Pro 32/64 Bit - Professional License Key

Kymakers

$10.99

$35.00

Microsoft Windows 11 Professional 32/64 Bit Lifetime License Key - Pro Edition

Officegsm

折扣 68%

$10.99

$35.00

Microsoft Windows 11 Professional 32/64 Bit Lifetime License Key - Pro Edition

Officegsm

$119.99

Microsoft System Builder | Windows 11 Home | Intended Use For New Systems | Install On A New PC | Branded By Microsoft

Amazon.com

1 千+

Free shipping

$119.99

Microsoft System Builder | Windows 11 Home | Intended Use For New Systems | Install On A New PC | Branded By Microsoft

Amazon.com

$9.95

$35.00

Microsoft Windows 11 Home Product Key - 32/64 Bit Edition

Kymakers

折扣 71%

$9.95

$35.00

Microsoft Windows 11 Home Product Key - 32/64 Bit Edition

Kymakers

$589.99

Microsoft Project 2021 Professional License

My Choice Software

$589.99

Microsoft Project 2021 Professional License

My Choice Software

$22.99

Windows 11 Pro

MyDigital Mart

$22.99

Windows 11 Pro

MyDigital Mart

$99.99

Microsoft Windows 10 Professional, 32/64 Bit, Full Version

My Choice Software

$99.99

Microsoft Windows 10 Professional, 32/64 Bit, Full Version

My Choice Software

$108.49

$199.99

Microsoft Windows 11 Pro - 1 PC Instant Download Lifetime License

Software Discount USA

106

折扣 45%

$108.49

$199.99

Microsoft Windows 11 Pro - 1 PC Instant Download Lifetime License

Software Discount USA

$59.00

Tech-Shop-Pro Compatible With Install Key Included USB For Windows 11 Home OEM Version 64 Bit. Recover, Restore, Repair Boot USB, And Install To

Amazon.com

Free shipping

$59.00

Tech-Shop-Pro Compatible With Install Key Included USB For Windows 11 Home OEM Version 64 Bit. Recover, Restore, Repair Boot USB, And Install To

Amazon.com

$13.50

$38.00

Microsoft Windows 11 Pro For Workstations - License Key

Kymakers

折扣 64%

$13.50

$38.00

Microsoft Windows 11 Pro For Workstations - License Key

Kymakers

$189.95

Microsoft Windows Server 2025 - 5 Device Client Access Licenses (Cals)

TrustedTech

Free shipping

$189.95

Microsoft Windows Server 2025 - 5 Device Client Access Licenses (Cals)

TrustedTech

$22.99

Windows 10 Pro

MyDigital Mart

$22.99

Windows 10 Pro

MyDigital Mart

$10.99

$32.00

Microsoft Windows 11 Pro N - Lifetime License Key

Officegsm

折扣 65%

$10.99

$32.00

Microsoft Windows 11 Pro N - Lifetime License Key

Officegsm

$7.50

$35.00

Microsoft Windows 7 Professional - 32/64 Bit Lifetime License Key

Kymakers

折扣 78%

$7.50

$35.00

Microsoft Windows 7 Professional - 32/64 Bit Lifetime License Key

Kymakers

$19.95

$68.00

Microsoft Windows 10 Professional For 5 Pcs - Lifetime License

Officegsm

折扣 70%

$19.95

$68.00

Microsoft Windows 10 Professional For 5 Pcs - Lifetime License

Officegsm

$21.99

Windows 10 Home

MyDigital Mart

$21.99

Windows 10 Home

MyDigital Mart

$22.00

Windows 11 Pro

Webshophub

$22.00

Windows 11 Pro

Webshophub

$9.50

$28.00

Microsoft Windows 10 Pro Lisence Key - Professional Edition

Officegsm

折扣 66%

$9.50

$28.00

Microsoft Windows 10 Pro Lisence Key - Professional Edition

Officegsm

$8.50

$30.00

Microsoft Windows 8.1 Pro - Lifetime License

Officegsm

折扣 71%

$8.50

$30.00

Microsoft Windows 8.1 Pro - Lifetime License

Officegsm

$21.99

Windows 11 Home

MyDigital Mart

$21.99

Windows 11 Home

MyDigital Mart

$189.99

$249.00

Microsoft Windows 11 PRO (Ingles) FPP 64-BIT ENG INTL USB Flash Drive

Amazon.com

Free shipping

折扣 23%

$189.99

$249.00

Microsoft Windows 11 PRO (Ingles) FPP 64-BIT ENG INTL USB Flash Drive

Amazon.com

$5,299.99

Microsoft Windows Server 2025 Datacenter - 24 Core License

TrustedTech

Free shipping

$5,299.99

Microsoft Windows Server 2025 Datacenter - 24 Core License

TrustedTech

$10.99

$34.00

Microsoft Windows 11 Home 32/64 Bit - Lifetime License Key

Officegsm

折扣 67%

$10.99

$34.00

Microsoft Windows 11 Home 32/64 Bit - Lifetime License Key

Officegsm

$16.99

$40.00

Microsoft Windows 11 Professional + Office 2021 Professional Plus- Lifetime License For 1 PC

Vaneyo

404

折扣 57%

$16.99

$40.00

Microsoft Windows 11 Professional + Office 2021 Professional Plus- Lifetime License For 1 PC

Vaneyo

Computer Operating Systems: Managing Hardware and Software Resources

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Computer Operating Systems: Managing Hardware and Software Resources

Operating system software is used in computers to process start-up instructions, communicate between application software and the devices used, maintain system performance, and change user settings. Learn about the differences between application software and operating system software.

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