This document provides samples and tips for writing a cover letter for a CTO position. It includes two sample cover letters addressed to "Mr. Jackson" applying for a CTO role. The first applicant emphasizes their educational background including a Bachelor's and upcoming MBA. They highlight 8 years of experience in research and development. The second applicant thanks the employer for the opportunity and emphasizes their 11 years of CTO experience and technical skills and abilities. The document also lists additional free resources on a career website for cover letters, resumes, interview questions and tips.