Some Activate Window method in Microsoft Word's VBA

Some Activate Window method in Microsoft Word's VBA (Visual Basic Application)
Macro Office = VBA

type:word vba

Window
ActiveWindow
    .Next
        .Activate
       
Windows(name)
    .Activate
   
ActiveWindow
    .Previous
        .Activate
       
ActiveWindow
    .Caption

Windows().Activate

Application
    .RecentFiles
        .Add(ActiveDocument.FullName)