Windows 10

Windows 10 remains a reliable, stable and well-supported operating system — ideal for giving an older computer a second life or equipping a machine that doesn't meet Windows 11's requirements. Chkey.ch offers Windows 10 Home and Pro licences at Swiss prices.

Activation happens directly from Windows settings, within minutes, with no reinstall needed if the system is already in place.

Why buy your Windows 10 key from chkey.ch?

• Guaranteed security : every key is manually checked before delivery.
• Local payment : prices in Swiss francs, pay by TWINT or credit card.
• Swiss support : questions about activation? Our team answers you personally.
• Lifetime licence : one payment, no subscription.

Get your key by email and activate Windows 10 the same day, official invoice included.