help, I can't find my calculator?

it used to be on my task bar, easy to find easy to use. computer just updated windows 10. now it is mia. how do I get it back?

GA412017-05-12T04:26:28Z

Click on the window pane icon on the bottom left corner of your windows screen. A cell with "type here to search" will come up in the dialog box. Type in calculator. the calculator app icon should appear. Right click on it and a dialog box will come up. Select "pin to taskbar".