DirectX is a group of utility programming interfaces (APIs) for dealing with multimedia, particularly recreation programming and video, on Microsoft platforms. It’s a key part of the Home windows working system and is utilized by many video games and different multimedia functions.
To test which model of DirectX is put in in your laptop, you should use the DirectX Diagnostic Device (DXDiag). To do that, press the Home windows key + R to open the Run dialog field, then kind “dxdiag” and press Enter.