Enable the Developer tab: File > Options > Customize Ribbon > check Developer
Go to the Developer tab
Click Insert
Under Form Controls, select Check Box
Click in the worksheet where you want the check box
Edit the check box text by right-clicking it and selecting Edit Text
Move or resize the check box as needed
To link the check box to a cell, right-click it and select Format Control
In the Control tab, set Cell link and choose a cell
Copy and paste the check box to add more check boxes if needed