Free Chrome extensions give Chrome the ability to do all kinds of nifty things. They’ll let you do everything from checking Gmail and Google Calendar to grabbing videos and graphics. GleeBox is a clever extension that lets you use your keyboard rather than a mouse for more efficient browsing. Google Mail Checker Plus shows you the sender, the subject line, the first line of text, and the day it was sent. Google Quick Scroll lets you scroll and select text fields from the keyboard, for example.”]
Source: https://www.csoonline.com/article/2126753/10-must-have-google-chrome-extensions.html