Auto Save 2 Poem by Alvinzor Flores

'//Insert the following in the Workbook module

Private Sub Workbook_Open()
Call Tempo
End Sub

Private Sub Workbook_BeforeClose(Cancel As Boolean)
Call Limpa
End Sub

'//Insert the following in a standard module

Public vartimer As Variant
Const TimeOut = 5 'in minutes

Sub Salva()
ActiveWorkbook.Save
Call Tempo
End Sub

Sub Tempo()
vartimer = Format(Now + TimeSerial(0, TimeOut,0) , 'hh: mm: ss')
If vartimer = '' Then Exit Sub
Application.OnTime TimeValue(vartimer) , 'Salva'
End Sub

Sub Limpa()
On Error Resume Next
Application.OnTime earliesttime: =vartimer, _
procedure: ='Salva', schedule: =False
On Error GoTo 0
End Sub



How to use:
Copy the Private Sub Workbook_Open and the Private Sub Workbook_BeforeClose codes
Open any workbook.
Press Alt + F11 to open the Visual Basic Editor (VBE) .
Press Ctrl + R to show the Project Explorer.
Double-click This_Workbook
Paste the Private Subs into the right-hand code window.
Click Insert from the VBE Command Bar and select Module
Double-click the new module
Copy the rest of the code
Paste them on the new module
Close the VBE and save the file
Close the file
Re-Open the file

Test the code:
Open a file with the above code and you will see it working (the example saves the workbook every 5 minutes)