EquatIO is a Chrome extension that makes it easy to create digital, accessible, stem content in Google Docs. To start using EquatIO, click on the EquatIO icon in your browser, login, and accept any permissions. To easily type expressions, equations, and formulas open up the equation editor. You can type your math, and even use prediction to create things like exponents, fractions, chemical symbols, and more. When you're finished writing just click the insert math button to put it right into your document. The LaTex editor is perfect for advanced users who want to use LaTex to create math expressions. You can also choose from pre-built expressions and just insert the values you want to use. The handwriting recognition tool allows you to handwrite your math, which is great for touchscreen devices, or even just writing with your mouse. Speech input allows you to dictate math using your microphone and have it written out for you.