Potentially unwanted application (PUAs) are like those uninvited guests that crash your digital party. You know, the ones who sneak in with a friend-of-a-friend and start causing a ruckus. These sneaky little programs hitch a ride on other software downloads, and before you know it, they’re cluttering up your device, slowing things down, or showing you ads you never asked for. While not always harmful, PUAs can certainly be annoying and unwelcome. So, keep an eye out for these digital party crashers, and make sure to RSVP “no thanks” to any unwanted invitations. Your device will thank you for keeping its guest list exclusive!