Stripe 보안 결제 · 3-D Secure EU VAT 인보이스 · B2B 역청구 EU 27개국 어디서나 활성화 가능 14일 환불 보장 · 수수료 없음, 조건 없음
이 라이선스 정보
Microsoft Windows 8.1 Pro — The Bridge Between Classic and Modern Windows
Windows 8.1 Pro refined the Windows 8 experience with the Start button return, improved multitasking, and better desktop integration. A solid choice for systems that need modern security with touch-friendly capabilities.
What You Get
Restored Start Button — familiar navigation with modern live tile integration
Enhanced Multitasking — snap up to 4 apps on screen simultaneously
Domain Join & Group Policy — enterprise management for business network environments
BitLocker Encryption — full-disk encryption to protect business and personal data
Windows To Go — boot your entire Windows environment from a USB drive
Hyper-V Virtualization — run virtual machines natively without third-party software
Why Choose Windows 8.1 Pro?
Windows 8.1 Pro occupies a unique sweet spot — modern enough for current security standards, lightweight enough for older hardware, and compatible with software that doesn't support Windows 10/11. Its touch-optimized interface makes it ideal for tablets and 2-in-1 devices from the Windows 8 era.
Perfect For
Older Hardware that runs best on a lighter, optimized operating system
Touch Devices from the Windows 8 era (Surface Pro 1/2/3, Dell Venue, etc.)
Business Environments requiring specific Windows 8.1 software compatibility
Development & Testing where Windows 8.1 compatibility verification is needed
How It Works
Purchase — complete checkout and receive your product key instantly via email
Download — get the official ISO from your account dashboard
Install — boot from USB/DVD and complete the setup wizard
Activate — enter your key for permanent activation
Our Guarantee — 100% genuine Microsoft license, instant digital delivery, and dedicated support if you need help with activation. Your license is permanent with no recurring fees.
제공 사항
정품 리테일 키 — 퍼블리셔 스토어와 동일
평생 활성화 · 계정에 귀속
EU VAT 인보이스 · B2B 역과금 지원
1분 이내 이메일 배송 (평균 43초)
다국어 활성화 가이드 (EN/DE/FR/ES/NL/PL/IT/PT)
EU 소비자법에 따른 14일 환불
사양
Operating system
Windows
버전
Latest
SKU
WIN-81-PRO
라이선스
영구 / 평생
Architecture
x64
Languages
주문부터 활성화까지
01주문 접수 완료
02키 인증 완료
03이메일 발송 완료
04직접 활성화
자주 묻는 질문
What are the system requirements for Microsoft Windows 8.1 Pro?
Microsoft Windows 8.1 Pro requires Windows 10/11, at least 4 GB of RAM (though 8 GB is recommended), and 2 GB of free storage space. An internet connection is needed for download and activation.
What kind of license do I get with Microsoft Windows 8.1 Pro from Lizensa?
Your Microsoft Windows 8.1 Pro license is a perpetual (lifetime) license — buy once and use forever on one device. This means no recurring fees or subscriptions. You'll also receive free updates and security patches from Lizensa.
What's included with my Microsoft Windows 8.1 Pro purchase from Lizensa?
Your purchase includes a genuine Microsoft Windows 8.1 Pro license key, a download link from the official Microsoft website, step-by-step activation instructions, a VAT invoice (EU), and lifetime access to the key in your Lizensa account. All keys are authentic and backed by our 14-day money-back guarantee.
Why is Microsoft Windows 8.1 Pro so much cheaper on Lizensa?
At just €12.99, our Microsoft Windows 8.1 Pro license is up to 86% cheaper than retail because we buy in wholesale volume from European distribution channels and pass the savings directly to you. You get the exact same genuine product — just without the retail markup.
How do I install and activate Microsoft Windows 8.1 Pro from Lizensa?
After purchase, you'll receive a download link and license key by email. Download the software from the official Microsoft website, enter your key during installation or in the activation menu, and follow the guided setup. Full instructions are included with your purchase.
Is Microsoft Windows 8.1 Pro compatible with my operating system?
Microsoft Windows 8.1 Pro is compatible with current versions of Windows and macOS. Please check the system requirements section on this page before purchasing. Most modern PCs and Macs meet or exceed the minimum requirements.
How quickly will I receive my license key from Lizensa?
Your license key is delivered instantly via email after payment is confirmed — typically within 30 seconds. You'll also find it in your Lizensa account dashboard under My Library.
Are Lizensa license keys genuine and legal in the EU?
Yes. Our licenses are sourced through European distribution channels and come with a VAT invoice. The EU Court of Justice (UsedSoft v Oracle, C-128/11) has confirmed that software license resale is legal within the European Economic Area.
What is Lizensa's refund policy?
We offer a 14-day money-back guarantee on all licenses. If you encounter any issues with activation or the product doesn't meet your needs, contact our support team for a full refund — no questions asked.
productDetail.faq.activation.question
After purchase, you'll receive an email with your license key and step-by-step activation instructions. Simply enter the key during installation or in your system's activation settings. Most activations take under 2 minutes.
Do I get support with my Lizensa purchase?
Absolutely. Our multilingual support team responds within one hour during business hours. We can assist with installation, activation troubleshooting, and license questions via email in English, German, French, Spanish, Italian, Dutch, and Polish.
이 라이선스는 정품이며 공인된 것인가요?
네. 공인된 유럽 유통 채널을 통해 공급됩니다. 모든 키는 정품이며 EU '권리 소진 원칙'(CJEU C-128/11)에 따라 재판매가 가능합니다.
키는 얼마나 빨리 도착하나요?
평균 배송 시간은 43초입니다. 60초 이내 배송을 보장합니다. 이를 초과할 경우 무료 교체를 제공합니다.
작동하지 않으면 환불받을 수 있나요?
네. EU 소비자법에 따라 사용하지 않은 키는 14일 이내에 수수료 없이, 조건 없이 반품할 수 있습니다. 번거로움 없이 보장됩니다.
B2B용 VAT 인보이스를 제공하나요?
네. 모든 주문에 대해 EU 규격 인보이스를 제공하며, 대시보드에서 다운로드할 수 있습니다. 유효한 VAT 번호 입력 시 자동 역청구가 적용됩니다.
활성화 가이드는 어떤 언어로 제공되나요?
EN, DE, FR, ES, NL, PL, IT, PT — 계정 로케일에 따라 자동으로 매칭됩니다.
활성화에 문제가 있으면 어떻게 하나요?
EU 업무 시간 내에 이메일 또는 채팅 지원을 통해 1시간 이내에 해당 언어로 답변을 드립니다. 과정을 안내해 드리거나 키를 교체해 드립니다.
Earn 38 points on this purchase
Loyalty points are added to your account and can be redeemed for discounts.
