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64-bit Operating Systems

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64-bit Operating Systems Microsoft Windows 11 Pro Eng (64-bit OEM)
Popular
Microsoft Windows 11 Pro Eng (64-bit OEM)
OEM
£18.26
9+ stores
64-bit Operating Systems Microsoft Windows 11 Home Eng
Microsoft Windows 11 Home Eng
OEM
£21.50
9+ stores
64-bit Operating Systems Microsoft Windows 11 Pro 64-bit FPP ENGLISH
Microsoft Windows 11 Pro 64-bit FPP ENGLISH
Electronic Software Distribution (ESD)
£15.38
£159
9 stores
64-bit Operating Systems Microsoft Windows 11 Professional
Microsoft Windows 11 Professional
OEM
£9.99
3 stores
64-bit Operating Systems Microsoft Windows 11 Pro German (64-bit OEM)
Microsoft Windows 11 Pro German (64-bit OEM)
Electronic Software Distribution (ESD)
£16.38
9 stores
64-bit Operating Systems Microsoft Windows Server Standard 2022 English
Microsoft Windows Server Standard 2022 English
OEM
£26
£27
7 stores
64-bit Operating Systems Microsoft Windows 11 Home 64-Bit USB
Microsoft Windows 11 Home 64-Bit USB
Electronic Software Distribution (ESD)
£100.49
£107.39
7 stores
64-bit Operating Systems Microsoft Windows 7 Professional 64 Bit DVD
Microsoft Windows 7 Professional 64 Bit DVD
OEM
£7.59
3 stores
Microsoft Windows 11 Home German (64-bit OEM)
Microsoft Windows 11 Home German (64-bit OEM)
Retail, OEM
£15.52
8 stores
Microsoft Windows 11 Pro for Workstations Eng (64-bit OEM)
Microsoft Windows 11 Pro for Workstations Eng (64-bit OEM)
OEM
£60.37
8 stores
Microsoft Windows Server 2025 16-core DVD 64bit
-17%
Microsoft Windows Server 2025 16-core DVD 64bit
Retail
£693.31
£837.17
7 stores
Microsoft Windows Server 2025 Datacenter 1 License
-44%
Microsoft Windows Server 2025 Datacenter 1 License
OEM
£63.18
£111.90
6 stores
Microsoft ESD Windows 11 Pro 64bit
-12%
Microsoft ESD Windows 11 Pro 64bit
£163.72
£185.97
6 stores
Microsoft Windows 11 Home 64 Bit ESD OEM
-13%
Microsoft Windows 11 Home 64 Bit ESD OEM
OEM Electronic Software Distribution (ESD)
£98.54
£112.79
7 stores
Microsoft Windows 11 Enterprise
Microsoft Windows 11 Enterprise
Retail
£42.90
2 stores
Microsoft Windows 10 Pro English (64-bit OEM)
Microsoft Windows 10 Pro English (64-bit OEM)
OEM
£9.34
5 stores
Microsoft Windows 11 Pro Spanish (64-bit OEM)
-17%
Microsoft Windows 11 Pro Spanish (64-bit OEM)
OEM
£189.31
£227.23
5 stores
Microsoft Windows 8.1 Professional German (64-Bit OEM)
Microsoft Windows 8.1 Professional German (64-Bit OEM)
OEM
£6.83
4 stores
Microsoft Office 2016 Home and Business
Microsoft Office 2016 Home and Business
£9.99
4 stores
Microsoft Windows Server 2012 R2 Standard
Microsoft Windows Server 2012 R2 Standard
OEM
£34.49
4 stores
Microsoft Windows 11 Family
-17%
Microsoft Windows 11 Family
£165.42
£199.20
4 stores
Microsoft Windows 11 Pro 64bit
-17%
Microsoft Windows 11 Pro 64bit
OEM
£189.31
£228.36
4 stores
Microsoft Windows 11 Pro N 1 License
-17%
Microsoft Windows 11 Pro N 1 License
£163.72
£196.46
3 stores
Microsoft Windows 11 Home 64bit
-17%
Microsoft Windows 11 Home 64bit
£164.50
£198.08
3 stores
Microsoft Windows 11 Pro 64-Bit Multilingual (ESD)
Microsoft Windows 11 Pro 64-Bit Multilingual (ESD)
Electronic Software Distribution (ESD)
£189.99
3 stores
Microsoft Windows 11 Pro for Workstations 64-bit (German)
-17%
Microsoft Windows 11 Pro for Workstations 64-bit (German)
£275.18
£332.62
3 stores
Microsoft Windows 10 Pro German (64-bit OEM)
-21%
Microsoft Windows 10 Pro German (64-bit OEM)
OEM
£10.15
£12.90
3 stores
Microsoft Windows 11 Home 64-bit
Microsoft Windows 11 Home 64-bit
£9.99
2 stores
Microsoft Windows 10 Home (64bit OEM)
Microsoft Windows 10 Home (64bit OEM)
OEM
£9.99
2 stores
Hewlett Packard Microsoft Windows Server 2025 16C Standard ROK EU
Hewlett Packard Microsoft Windows Server 2025 16C Standard ROK EU
£894
2 stores
Microsoft Windows 10 Professional 32/64-Bit
Microsoft Windows 10 Professional 32/64-Bit
OEM Electronic Software Distribution (ESD)
£16.94
2 stores
Lenovo Microsoft Windows Server 2019 Client Access
Lenovo
-63%
Lenovo Microsoft Windows Server 2019 Client Access
£18.72
£50.99
2 stores
Microsoft Windows 10 Home OEM DVD 64-bit
Microsoft Windows 10 Home OEM DVD 64-bit
OEM
£92.77
2 stores
Microsoft Windows Server 2022 DataCenter 32 Core
Microsoft Windows Server 2022 DataCenter 32 Core
£449.99
2 stores
Microsoft Windows 8.1 Pro 64-bit
Microsoft Windows 8.1 Pro 64-bit
£7.99
1 store
Microsoft Windows 7 Home Premium OEM 64-bit
Microsoft Windows 7 Home Premium OEM 64-bit
OEM
£8.62
1 store
Microsoft Windows 10 Pro Swedish (64-bit OEM)
Microsoft Windows 10 Pro Swedish (64-bit OEM)
OEM
£15
1 store
Microsoft Windows Server 2008 R2 Standard 16 core
Microsoft Windows Server 2008 R2 Standard 16 core
£16.32
1 store
Microsoft Windows 10 Pro Danish (64-bit OEM)
Microsoft Windows 10 Pro Danish (64-bit OEM)
OEM
£18
1 store
Microsoft Windows 10 Home FPP
Microsoft Windows 10 Home FPP
OEM
£19
1 store
Microsoft Windows 11 Education
-14%
Microsoft Windows 11 Education
£29.90
£34.76
1 store
Microsoft Windows Server 2022 Standard CAL
Microsoft Windows Server 2022 Standard CAL
£33.90
1 store
Microsoft Windows Server 2016 Essentials English (64-bit OEM)
Microsoft Windows Server 2016 Essentials English (64-bit OEM)
OEM
£41.37
1 store
Microsoft Windows 10 Home English (64-bit OEM)
Microsoft Windows 10 Home English (64-bit OEM)
OEM
£59.45
£61.61
1 store
Microsoft Windows 11 Home 64-Bit
Microsoft Windows 11 Home 64-Bit
£99
1 store
Microsoft Windows Server 2016 Standard 16 Core English (64-bit OEM)
Microsoft Windows Server 2016 Standard 16 Core English (64-bit OEM)
OEM
£99.58
1 store
Microsoft Windows 11 Home 64-bit (Swedish)
Microsoft Windows 11 Home 64-bit (Swedish)
£109.99
1 store
Microsoft Windows 10 Enterprise 64-Bit
Microsoft Windows 10 Enterprise 64-Bit
OEM
£110.80
1 store

Operating Systems: 3 things to consider before buying

When choosing an operating system, it's crucial to ensure compatibility with your existing hardware and software. Start by checking the system requirements of the operating systems you're considering. For example, if you're using a MacBook, macOS might be the most seamless option. However, if you rely on specific software that only runs on Windows, you may need to consider dual-booting or using virtualization software. Compatibility also extends to peripherals like printers and scanners, so verify that your chosen operating system supports these devices.

Security is a top priority when selecting an operating system. Look for features such as built-in antivirus protection, regular security updates, and robust firewall options. For instance, Windows 11 offers advanced security measures like hardware-based isolation and secure boot, while Linux distributions are renowned for their strong security model due to open-source scrutiny. Evaluate your personal or business needs to determine which security features are essential for you.

The user experience can significantly impact your satisfaction with an operating system. Consider how intuitive the interface is and whether it aligns with your workflow preferences. For example, macOS is praised for its sleek design and ease of use, while Linux offers customization for tech-savvy users who want more control. Additionally, assess the level of support available—whether through community forums, official support channels, or online resources—to ensure you have access to help when needed.

OPERATING SYSTEMS

FAQ

Operating Systems are software that manage computer hardware and software resources. They provide a user interface to interact with the device. Choosing the right one depends on your device compatibility, user interface preference, and specific features you need, like security or customization options.

Operating Systems for gaming are often Windows due to its wide compatibility with games. It supports most game titles and offers high performance. Consider your hardware specifications and the types of games you play when choosing an operating system for gaming.

Operating Systems impact performance by managing resources efficiently. They determine how quickly tasks are executed and how well applications run. Look for systems that optimize resource use and offer regular updates to enhance speed and security.

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*Pay in 24 installments with Klarna, APR 21.90%: Borrowing more than you can afford, or paying late, may make it harder to get credit in the future. Credit subject to status. 18+. UK residents only. A downpayment of 10% or higher may be required. Klarna Financing has a representative 21.9% APR (fixed). Representative example: 21.9% APR representative based on a loan amount of £1200 repayable over 24 months at an interest rate of 21.9% p.a. (Fixed). 23 monthly payments of £61.06 and last payment of £55.01. Total amount payable of £1,463.39. Total charge for credit £263.39. Minimum and maximum purchase amount £250 - £10,000. Lender: Klarna Financial Services UK Limited (nr 14290857). T&Cs apply. Pay in 3: Klarna’s Pay in 3 is an unregulated credit agreement. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. T&Cs and late fees apply.

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