The latest Windows update comes with an improved interface, new security features, and AI Copilot, and it's 89% off at ...

As the name suggests, Windows 11 Pro is the more feature-rich edition, but most laptops come with the Home edition. In this guide, we'll show you how to upgrade from Windows 11 Home to Pro ...

If you’re in the market for genuine Windows and Office software, now is the perfect time to take advantage of incredible ...

If you’ve been considering the leap, there’s good news for the holidays. Right now a Windows 11 Pro upgrade license is just $48 through PCWorld’s own software store or 52 percent off the ...

Instead of being eternally jealous, we’re getting Windows 11 Pro at one of its lowest prices ever: $20 (reg. $199)—this week only. It’s the perfect time to dip our toes into the world of PC ...

Upgrade your PC for 2025 with a lifetime Microsoft Office license and Windows 11 Pro, now $45.97 (reg. $428). Deal ends ...

Since Windows 11/10 Pro offers even ... The last product key you entered can’t be used on this copy of Windows (0xc03f6506). But it can also appear during the Upgrade process itself.

To activate BitLocker Drive Encryption on your Windows 11 PC, you’ll first need to upgrade to Windows 11 Professional if you ...

Upgraded from Windows 10 to Windows 11 with an older PC? Microsoft will display a watermark if your device is too old.

We have provided a generic key to change the edition. However, it doesn’t activate your copy of Windows 11/10. It just replaces the Enterprise edition with the Pro. If you have a digital license ...