linkedin.com
LinkedIn.com is a professional social network where people build work profiles, find jobs, meet useful contacts, share work ideas, learn skills, and help businesses hire or sell.
What is LinkedIn.com used for?
LinkedIn is built around your work life rather than your private social life.
Your profile can show your job history, school, skills, certificates, projects, photo, location, and other details that help people understand what you can do.
The site also lets you connect with coworkers, classmates, recruiters, managers, founders, clients, and people who work in fields that interest you.
LinkedIn says its network now has more than 1.3 billion members and about 70 million companies around the world.
This huge network makes LinkedIn useful because one profile can work as a public resume, networking page, content page, and career discovery tool at the same time.
How does LinkedIn help people find jobs?
The LinkedIn Jobs area lets you search for roles by job type, skill, company, location, and other details.
LinkedIn can also recommend jobs by looking at information in your profile and activity on the platform.
Some jobs support Easy Apply, which lets you send an application through LinkedIn without first visiting another hiring site.
Other job listings send you to the employer or another website to finish the application.
You can also save jobs, create alerts, upload resumes, show that you are open to work, and privately signal interest in some companies.
The strongest way to use LinkedIn for jobs is not to treat it like a simple job board because your profile, connections, posts, and recruiter visibility can all support the same search.
Why does a LinkedIn profile matter?
LinkedIn describes your profile as a professional landing page, which is a useful way to understand its real value.
A complete profile gives recruiters and other people more information when they search for someone with your skills.
A clear headline can quickly explain what you do, while your experience section can show where you worked and what you achieved.
Skills, recommendations, certificates, projects, and posts can add proof that a short resume may not have room to show.
This means LinkedIn can be most useful before you even apply for a job because another person may discover your profile first.
How does networking work on LinkedIn?
When two members connect, they become first-degree connections and can normally message each other directly.
LinkedIn says members can have up to 30,000 first-degree connections, although most people need far fewer useful contacts.
The professional network tools can help you find former classmates, coworkers, recruiters, industry experts, and people with shared interests.
A smaller network of people who know your work can often be more useful than adding thousands of strangers.
Useful networking usually starts with a clear profile and a short personal reason for connecting instead of sending many random invitations.
What can businesses do on LinkedIn?
LinkedIn is also a large business platform for recruiting, advertising, sales, company pages, employee learning, and professional marketing.
The LinkedIn Business platform includes tools designed for companies that want to hire workers, reach customers, train teams, or find sales leads.
Employers can publish job openings and connect them to their company pages so candidates can learn about the organization before applying.
Recruiters can also use paid hiring products to search for people who match specific roles.
This business side is important because LinkedIn earns money from several sources, including recruitment tools, advertising, sales products, and paid subscriptions.
What does LinkedIn Premium offer?
Most basic LinkedIn features can be used without paying, but LinkedIn Premium adds extra tools for people with specific career or business goals.
Premium Career can include extra job insights, profile tools, InMail messages, information about profile visitors, LinkedIn Learning access, and AI-powered features.
LinkedIn also offers paid products aimed at businesses, sales teams, recruiters, and company pages.
Premium is more useful when you have a clear reason for buying it, such as an active job search or regular professional outreach.
A free account may be enough if you mainly want a public profile, normal connections, job searches, and basic posting tools.
Who owns LinkedIn today?
LinkedIn launched in 2003 and Microsoft completed its purchase of the company in December 2016.
LinkedIn announced in April 2026 that Dan Shapero became its Chief Executive Officer, while former CEO Ryan Roslansky moved into a broader Microsoft executive role overseeing LinkedIn and Microsoft Office.
The 2026 leadership announcement also said LinkedIn had more than $19 billion in annual revenue at that time.
Is LinkedIn.com safe to use?
LinkedIn.com is the official LinkedIn domain, but users should still watch for fake recruiters, copied profiles, phishing links, unrealistic job offers, and people asking for money.
You should avoid posting private information such as passwords, banking details, identity documents, or personal information that does not need to be public.
LinkedIn explains in its privacy policy that it collects account, profile, device, activity, communication, and other data to provide and improve its services.
Public profile information and public posts may also be visible outside LinkedIn depending on your settings.
It is smart to review your visibility, advertising, connection, message, and privacy settings before sharing a large amount of professional information.
Is LinkedIn.com worth using?
LinkedIn.com is worth using for many students, job seekers, workers, freelancers, recruiters, founders, and businesses because it puts professional identity, networking, jobs, learning, and business discovery in one place.
Its biggest value comes from building a useful professional record over time rather than opening the site only when you suddenly need a job.
A simple profile with accurate experience, clear skills, useful connections, and occasional professional activity can keep working as an online introduction even when you are not actively applying anywhere.