Sometimes abbreviated as Win10 or WinX, Microsoft Windows 10 is the latest version of Microsoft Windows that is an upgrade to Windows 8.1 (skipping Windows 9) and was released July 29, 2015. Windows 10 shares a lot of the features introduced with Windows 8, but has brought back the Start Menu and introduces the new Microsoft Edge browser.
Windows 10 system requirements
1 GHz processor or faster 32-bit (x86) or 64-bit (x64)
1 GB of RAM for 32-bit or 2 GB of RAM for 64-bit
16 GB of hard drive space for 32-bit or 20 GB for 64-bit
DirectX 9 graphics device with WDDM 1.0 or higher.
What Windows came before Windows 10?
For the end user, Windows 8 came before Windows 10.
What version of Windows came after Windows 10?
Microsoft Windows 10 is the latest version of Microsoft Windows and Microsoft says it will be the last version of Windows.