Use the following features

• Mouse right click - show graph properties
• Left-click drag  - panning
• Mouse wheel scroll - zoom in/out
• Mouse wheel down drag - regional zoom or alt + mouse left-click drag
• Mouse double click - original graph
• Right-click drag - horizontal/vertical zoom
• Mouse wheel click - max graph extension
  
  

In the case of laptop computers, it may not work when run with administrator privileges. Run as follows.

① Right-click the MALMIJAL® icon, and select properties.  

② Uncheck 'Run this program as an administrator'.

③ After 'OK', you can run it.