guys! when you ar surfing on the Internet, it is not necessary to open the calculator to carry out a calculation. You can do it directly in the address bar.

INSTRUCTION:
Click in the address bar to select its contents

type the following text
javascript:eval followed by the formula to be calculate.
for example:
type :
javascript:eval(15*7)+15-(10*2)
then press enter
and you will the following result: 100

I hope that my explanations are clear, enjoy the simple tricks of mine and hope this can help you guys… Have a wonderful weekend ahead guys!!! c”,)