You don't need to create an account to use this website to search for jobs. Simply search the site, find jobs of interest, and apply.
If you do create an account however, you'll be able to access the following features:
- Save favorite jobs and return later to apply
- Upload your resume just once, then the system will automatically append to your job applications
- History of jobs you've applied to with cover letters sent
- Create and change job alert preferences
- Communicate with employers after having submitted your application