Microsoft still hopes to have Windows 10 installed on 1 billion devices within its first 2-3 years. That’s an attainable goal, though the challenge Microsoft faces is keeping the upgrade momentum going, particularly once the freebie period for Windows 7 and Windows 8/8.1 users ends this July. And momentum Windows 10 has—usage of the OS has

Source: Hot Hardware – Windows 10 Usage Double During Six-Month Period, But Users Ignore Edge Browser