These tools can help you start or improve the layout or content of your resume.
Great Sample Resume - online resume builder
Hloom - MS Office Templates, including cover letters and resumes
Jobscan - Compare your resume to a job description (5 free/month)
LiveCareer Cover Letter Examples
Resume.io - Resume Examples for many industries
Ultimate Medical Academy offers step by step instructions to create a resume. Oriented towards medical professionals, just substitute terms from your field for their example terms.
Several local organizations offer workshops on a regular basis to help with resumes, including: