Staying connected on LinkedIn allows you to network with people in your industry and community. You can search for and connect with people you know, those in your local area, and others in your profession to exchange ideas and advice. Connecting with current and potential employers provides insight into companies and opportunities. Joining relevant industry groups allows discussion with peers. Your profile visibility depends on your needs - you may want to limit viewing when job searching, while employers can control anonymity. Endorsements from connections are a way to showcase skills and recommend others for opportunities. Maintaining an active, professional profile with a photo helps optimize searchability and branding.