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Windows 11 Professional UPGRADE
In stock
Expected delivery within 15 minutes. Delivery within a maximum of 1 hour.
The licence is lifetime.
Lifetime warranty.
Delivery method
- Electronically to e-mail
Manufacturer
- Microsoft
Language
Version
- 32 bit
- 64 bit
Product variants
-
Lifetime, non-transferable Instant deliveryWindows 11 Professional17.99 € incl. VAT -
Lifetime, transferable Instant deliveryWindows 11 Professional18.99 € incl. VAT -
New license Lifetime, non-transferable Instant deliveryWindows 11 Professional24.99 € incl. VAT -
New license Lifetime, transferable Instant deliveryWindows 11 Professional25.99 € incl. VAT
Windows 11 is a modern, reliable, and powerful operating system from Microsoft. It offers a clear interface, fast startup, high compatibility with applications and devices, regular updates, and customization options. It is suitable for both home and work use, focusing on security and stability.
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Windows 11 OEM – Non-transferable version |
Windows 11 RETAIL – Transferable version |
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The license is tied to a single device and cannot be transferred to another device or reused on the original computer after activation. |
The license can be transferred to another device if it is first uninstalled from the old computer and then activated on the new device. |
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Difference between new and secondary license |
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A new license is completely new and has never been activated. A secondary license has been previously used on another device but can be legally reactivated according to the seller’s conditions. |
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Information |
Description |
|---|---|
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System support |
Windows 11 is actively supported and regularly updated by Microsoft. |
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Updates after end of support |
The system receives security and functional updates as part of active Windows 11 support. |
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After purchase you will receive |
After successful purchase and payment, you will receive by e-mail: license key, PDF guide, and invoice. |
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Supported architectures |
The license can activate both 32-bit and 64-bit versions of Windows 11. |
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License type |
The license is intended for upgrading from Windows 11 Home to Windows 11 Professional. |
| Delivery method: | Electronically to e-mail |
| Manufacturer: | Microsoft |
| Language: | English, Czech, Hungarian, German, Polish, Slovak |
| Version: | 32 bit, 64 bit |
Sirpa S.
Edullisuus ja mikä tärkeintä, kattava suoja tietokoneelleni. Suosittelen!
Paavo V.
Ostin F-Securen tietoturvapaketin. Toimiva koodi toimitettiin sähköpostiini nopeasti. Voin suositella, koska hinta oli noin puolet siitä, mitä se olisi ollut suoraan F-Securelta ostettuna.
Kari S.
Nopea ja luotettava kauppa ; ainakin nyt. Edulinen ja jopa halpa tällä kertaa.
Kim G.
I got the product as agreed, and was kept nicely up to regarding the process.
Arto L.
Even though the delivery was delayed by a couple of days, Esofter's customer service was very informative to me. Plus, the price was affordable, so five stars is okay.
Delivery method
- Electronically to e-mail
Manufacturer
- Microsoft
Language
Version
- 32 bit
- 64 bit
Sirpa S.
Edullisuus ja mikä tärkeintä, kattava suoja tietokoneelleni. Suosittelen!
Paavo V.
Ostin F-Securen tietoturvapaketin. Toimiva koodi toimitettiin sähköpostiini nopeasti. Voin suositella, koska hinta oli noin puolet siitä, mitä se olisi ollut suoraan F-Securelta ostettuna.
Kari S.
Nopea ja luotettava kauppa ; ainakin nyt. Edulinen ja jopa halpa tällä kertaa.
Kim G.
I got the product as agreed, and was kept nicely up to regarding the process.
Arto L.
Even though the delivery was delayed by a couple of days, Esofter's customer service was very informative to me. Plus, the price was affordable, so five stars is okay.