Know about the inbuilt calculator on MS Word!

If you need to figure out some arithmetic calculations, you don't want to bring up your computer's native calculator. You can easily add a calculator into MS Word.

>> Go to File --> Options --> Quick Access Toolbar --> All Commands (Choose commands from:)

>> Select Calculate Command and Add to the Customized Quick Access Toolbar --> OK



>> Now you can find a non-descript gray circle at the top of your Word window(on Quick Access Toolbar)

>> Highlight an equation in the document and click that circle, you will find an answer to your calculation at the bottom of your window(Status bar)

ref.