a. Plug and play - Something that is easy to install or use without much effort. Example: "The new printer is plug and play; you can start using it right away." b. Crash course - An intensive and brief learning experience. Example: "I took a crash course in coding to prepare for the project." c. Hit the delete button - To eliminate or remove something completely. Example: "Let's hit the delete button on that idea; it's not feasible." d. On the same wavelength - To have a shared understanding or similar thinking. Example: "We work well together because we're on the same wavelength." e. Digital footprint - The trail of information left behind by someone's online activity. Example: "Be mindful of your digital footprint; it can impact your reputation."