Hi Sora,
The following VBA code can do you a favor. Please give it a try. Thank you.

Private Sub Worksheet_BeforeDoubleClick(ByVal Target As Range, Cancel As Boolean)
'Updated by Extendoffice 20221125
    Dim xRight As Range
    Dim KeyCells As Range
    Set KeyCells = Range("B1:B10")
    Set xRight = Target.Offset(0, 1)
    If Not Application.Intersect(KeyCells, Range(Target.Address)) Is Nothing Then
        xRight.Value = Now()
    End If
Application.EnableEvents = True
End Sub

Hi Ulisses Nonato,
If you want to add a check mark to a cell with only one mouse click, the following VBA code can do you a favor.
You need to click the right mouse button to activate the code.

Private Sub Worksheet_BeforeRightClick(ByVal Target As Range, Cancel As Boolean)
    'Updated by Extendoffice 20220714
    If Not Intersect(Target, Range("B1:B10")) Is Nothing Then
        Application.EnableEvents = False
        If ActiveCell.Value = ChrW(&H2713) Then
            ActiveCell.ClearContents
        Else
            ActiveCell.Value = ChrW(&H2713)
        End If
        Cancel = True
    End If
    Application.EnableEvents = True
End Sub

Hi leoflute,After pressing the Alt + F11 keys to open the Microsoft Visual Basic for Applications window, please double click ThisWorkbook to open the ThisWorkbook(Code) window, and then copy the below code into the code window. Don't forget to change the sheet names and the cell range in the code.<div data-tag="code">Private Sub Workbook_SheetBeforeDoubleClick(ByVal Sh As Object, ByVal Target As Range, Cancel As Boolean)
'Updated by Extendoffice 20201012
Dim xStrRg, xStrWs, xStrWsName As String
Dim xEEBol, xWSNBol, xBol As Boolean
Dim xArrWs
Dim xArrRg
Dim xI, xJ As Integer
Dim xWs As Worksheet
Dim xRg As Range

xStrWs = "Sheet5,Sheet1,Sheet2" 'The specific worksheet names
xStrRg = "B3:B10" 'The range of cells you will insert check marks
xArrWs = Split(xStrWs, ",")
xArrRg = Split(xStrRg, ",")

xEEBol = Application.EnableEvents
Application.EnableEvents = False
On Error Resume Next
xStrWsName = Sh.Name
xBol = False
xWSNBol = False
For xI = 0 To UBound(xArrWs)
If xStrWsName = xArrWs(xI) Then
xWSNBol = True
Exit For
End If
Next xI

If xWSNBol Then
Set xWs = Application.Worksheets.Item(xArrWs(xI))
For xJ = 0 To UBound(xArrRg)
Set xRg = Sh.Range(xArrRg(xJ))
If Not Intersect(Target, xRg) Is Nothing Then
xBol = True
Exit For
End If
Next xJ
End If

If xBol Then
If ActiveCell.Value = ChrW(&H2713) Then
ActiveCell.ClearContents
Else
ActiveCell.Value = ChrW(&H2713)
End If
Cancel = True
End If
Application.EnableEvents = xEEBol
End Sub