The Chrome browser has a web-store allowing you to install useful extensions that can help make web tasks easier.
In this example we show Pocket which we use in a later tip for quickly saving useful web links in lists to return to later. Useful for research without you losing your train of thought when exploring useful sites.
This video demonstrates how you can add extensions and apps into Chrome
Useful list of Chrome extensions for Educators by Jake Duncan.
Shake up learning also maintains a useful list.