(CNN) — From New York to Hawaii, people can spot security robots equipped with a suite of sensors patrolling the perimeters of some residential communities and apartment buildings. Security ...

For more information on using backgrounds in Zoom, please visit Zoom’s Virtual Background knowledge base documentation. Non-Northwestern users may contact Leslie-Anne Mock to request access to these ...

Sharing your slides as a Virtual Background allows your participants to view your face imposed directly over the shared slides, mimicking an in-Person lecture with a PowerPoint presentation. Note: ...

Should a bronze medal count the same as a gold when determining who won the Olympics? What’s the best way to rank countries based on medal count? By The Learning Network Bomb threats and ...

It's been 25 years since Matt Groening's classic cartoon Futurama first aired ... from self aware robots to high-speed transportation tubes and celebrities preserved in jars.

Though you can always choose a premade template, you may want to customize your PowerPoint slide backgrounds manually. You can add a custom background to one or more slides, and you'll also have ...

1. Open PowerPoint on your Mac or PC and launch a new presentation or open a saved project. 2. Insert the picture you want to include, if you haven't already, and right click on the image.