How to Do Addition in JavaScript. Performing JavaScript addition may seem like a simple task, until you discover the number of different ways you can add them.

How to insert image captions in Google Docs with Add-ons Add-ons extend Docs' capabilities beyond what it offers. There are some for adding new fonts and alphabetizing, depending on your needs.

You can add alt text to images in Squarespace to boost your website's SEO and make it more accessible.