Thanks to Keysfan’s ongoing summer sale, you can upgrade your aging Windows 8.1 PC to Windows 10 Pro for the price of a coffee. Keysfan offers the same genuine Windows 10 Pro key for only $7.43.

Microsoft announced on Wednesday that Windows 10 version 1803, also known as the "April 2018 Update," is available from the Microsoft Volume Licensing Service Center.

The standalone cost of a Windows 10 home license is $140. The Windows 10 Pro upgrade is about $100, which brings your overall cost to $240. Typically, Windows 10 Pro will cost you $200 just on its ...

Upgrade to Windows 10 Pro for $69.99, then Upgrade to 11 Pro for Free Right now in our PCWorld Software store you can buy a Windows 10 Pro license for just $69.99, 65% off its typical price of ...