It's mid-semester: time to feel the crunch! Time is the coin of the realm for faculty --anything that takes a lot of time is expensive. The Library suggests 1 app and 5 browser extensions to help you use your limited time more happily and productively. Icons for all the extensions will appear in your browser's toolbar.
You need not use all of these --even one will save you time. All are easy to set up and easy to learn.