Run macro on files in folder but not saved

[quynhchih1]

Hi there, I am new to VBA so I have been struggling to write the code. I have the code to get certain rows based on keywords and copy them to another worksheet which works perfectly fine. However, when I want to run it for multiple file in a folder, it doesn't save new worksheet for each file for me. Could anyone please help me with the code?
If better, could I just save the outcome in a new workbook instead of having new worksheet in each file?
Here is my code

Sub LoopAllExcelFilesInFolder()
'PURPOSE: To loop through all Excel files in a user specified folder and perform a set task on them

Dim wb As Workbook
Dim myPath As String
Dim myFile As String
Dim myExtension As String
Dim FldrPicker As FileDialog
Dim strArray As Variant
Dim wsSource As Worksheet
Dim wsDest As Worksheet
Dim NoRows As Long
Dim DestNoRows As Long
Dim I As Long
Dim J As Integer
Dim rngCells As Range
Dim rngFind As Range
Dim Found As Boolean
'Optimize Macro Speed
  Application.ScreenUpdating = False
  Application.EnableEvents = False
  Application.Calculation = xlCalculationManual

'Retrieve Target Folder Path From User
  Set FldrPicker = Application.FileDialog(msoFileDialogFolderPicker)

    With FldrPicker
      .Title = "Select A Target Folder"
      .AllowMultiSelect = False
        If .Show <> -1 Then GoTo NextCode
        myPath = .SelectedItems(1) & "\"
    End With

'In Case of Cancel
NextCode:
  myPath = myPath
  If myPath = "" Then GoTo ResetSettings

'Target File Extension (must include wildcard "*")
  myExtension = "*.xls*"

'Target Path with Ending Extention
  myFile = Dir(myPath & myExtension)

'Loop through each Excel file in folder
  Do While myFile <> ""
    'Set variable equal to opened workbook
      Set wb = Workbooks.Open(fileName:=myPath & myFile)
    
    'Ensure Workbook has opened before moving on to next line of code
      DoEvents
    
    'Change First Worksheet's Background Fill Blue
    
    strArray = Array("stent", "Stent") 'put your keywords here'
    Set wsSource = wb.Sheets(1)
     wsSource.Select
    Set wsSource = ActiveSheet 'just open one worksheet'
    
    NoRows = wsSource.Range("A65536").End(xlUp).Row
    DestNoRows = 1
    Set wsDest = ActiveWorkbook.Worksheets.Add
        
    For I = 1 To NoRows
    
        Set rngCells = wsSource.Range("D" & I & ":D" & I) 'specify range in the parentheses, if only want to search one column, put from D to D'
        Found = False
        For J = 0 To UBound(strArray)
            Found = Found Or Not (rngCells.Find(strArray(J)) Is Nothing)
        Next J
        
        If Found Then
            rngCells.EntireRow.Copy wsDest.Range("A" & DestNoRows)
            
            DestNoRows = DestNoRows + 1
        End If
    Next I
    'Save and Close Workbook
      wb.Close SaveChanges:=True
      
    'Ensure Workbook has closed before moving on to next line of code
      DoEvents

    'Get next file name
      myFile = Dir
  Loop

'Message Box when tasks are completed
  MsgBox "Task Complete!"

ResetSettings:
  'Reset Macro Optimization Settings
    Application.EnableEvents = True
    Application.Calculation = xlCalculationAutomatic
    Application.ScreenUpdating = True

End Sub