Log in to your LinkedIn account
Click your profile photo or the Me icon at the top
Select View Profile
Click the pencil icon on the section you want to edit
Update your work experience, education, skills, or summary
Add new roles, dates, responsibilities, and achievements
Save each section after making changes
Upload a new resume file if needed by going to Jobs, then Application settings, then Resume
Update your featured section if you want to display a resume or portfolio
Review your profile for accuracy and consistency
Make sure your headline and About section match your updated resume
Set your profile visibility preferences if needed