Operating System

Looking for original and affordable Operating System licenses in Sri Lanka? At Softwarekey.lk, we offer a wide range of genuine and verified Windows Operating System product keys at the best prices, with instant digital delivery and lifetime activation guarantee.

Whether you’re upgrading your PC, setting up a new system, or reinstalling your operating system, we’ve got you covered with genuine licenses for:

  • Windows 7
  • Windows 8.1
  • Windows 10 (Home & Pro)
  • Windows 11 (Home & Pro)

All our Operating System licenses are valid for both 32-bit & 64-bit versions, compatible with laptops and desktop computers, and ideal for students, professionals, businesses, and home users in Sri Lanka. We guarantee secure and legal activation, along with clear installation instructions and full customer support.

Buy Operating System product keys in Sri Lanka today and activate your Windows system easily, securely, and affordably.

Original price was: රු3,990.00.Current price is: රු2,990.00.
Original price was: රු5,990.00.Current price is: රු2,990.00.
Original price was: රු4,990.00.Current price is: රු2,990.00.
Original price was: රු3,990.00.Current price is: රු2,290.00.
Original price was: රු27,990.00.Current price is: රු17,990.00.

Whether you need Windows 10 Home, Windows 10 Pro, Windows 11 Home, Windows 11 Pro, or older versions, we provide 100% original and verified product keys for personal, professional, and business use. Our Windows licenses are perfect for clean installation, system upgrades, or activation of pre-installed systems.

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